Question: How can magnetic and electric fields be demonstrated? Lab Report 5 Magnetic Fields Physics 262-003 Author: A. Coughran Lab Partners: E. Ortiz, H. Barham Date: 4/12/17 Lab Report 5 A. Coughran 4/12/17 Objective: The objective in Lab 5 is to measure and determine the strength and location of magnetic fields using a coil, solenoid, and magnets. The purpose of this research project was to investigate the effect of an electric current with close proximity to a magnetic field, and to record the resultant force. The distrib... ...Magnetic Field Strength Determination on a Solenoid and Magnetic Field Mapping on Bar Magnets Instructor Resources When a charged body gives off a field, it may not just be a vector electric field. 2. Search for the keywords: Coulomb’s Law, Electric Field, Voltage, Work Key concepts can be a part of a quiz and you’ll really need to know them in order to succeed in this lab. Item Library Magnetism Magnetic... ...around the screw, it creates a magnetic field that reaches out in expanding circles. Magnetic fields can only exert a force on a moving charge. Laboratory Report Students write a lab report including diagrams of various fields from a variety of magnet types. Get step-by-step explanations, verified by experts. The magnetic field sensor measured B using “Events with Entry” on Lab Pro. Sims, Jon Xyrus Step 3: Determine the polarity of the magnets. The magnitude of this magnetic field is dependent on current through the conductor which in turn is dependent on the potential difference supplied and the resistance […] Trace the puck's motion. Go to each of the 7 lab stations. Lab Writeup Download the lab writeup, and be sure to read it in preparation before coming to the lab. 1 1: Equipotential Lines and Electric Fields Pre-Lab Questions Answer these questions on a separate sheet of paper and turn them in before the lab 1. The diameter of the cylindrical support was also measured, being 0.013 m. Graphical Analysis was used to … Magnetic Field and Magnetic Forces H9 Chapter 28: Sources of Magnetic field, Ampere's law, Magnetic materials Retrieved 09, 2014, from https://www.studymode.com/essays/Lab-Report-Magnetic-Field-57130122.html, "lab report Magnetic field" StudyMode.com. The magnetic field is analogous to the electric field that exists in the space around electric charges. The electric current (moving electrical charges) in the wire creates a magnetic field surrounding the wire (see Figure L10.1). Assignment: Uncover the connections between electricity and magnetism. The electric field $\vec{E}$ in a uniform-field region between the two parallel plates can be calculated using the voltage difference, $\delta V=V_{2}-V_{1}$, and the distance, $\delta x=x_{2}-x_{1}$, between two points between the plates on your photocopy. 27 Study Area The strength of the magnetic field may be altered by varying the number of horseshoe magnets in the magnet assembly. It is obtained by moving electric charges. Readings: In an electric field E, an electron experiences a force F eE (1) where e is the electric charge of the electron. Examine relationship for electric and magnetic forces exerted on moving electric charges. To determine the North and South poles of magnets and magnetic field lines. MAGNETIC FIELDS 53 Print this page. Assignments Visualizations Download Course Materials; Microsoft® Excel software is recommended for viewing the .xls files in this section. Repeat an analysis similar to steps 1 and 2 from Part 2A for each current loop segment. Due: 11:59pm on ... ...27 Gradebook Roster 3. In a magnetic field B, the electron is subject to a force F ev B u (2) where v is the velocity of the electron. Click here for the lab report rubric. Purpose: The purpose of this lab was to begin understanding and experimenting with electrical potentials and examining electrical fields, from their directions to their strengths and their behavior. Magnetic field is an exerted area around the magnetic force. Electric field maps can be produced by mapping an electric field’s equipotential lines, and then connecting them with electric field lines. Lab 5 Magnetic Fields: Name: Lab Partner: EXIT TICKET: Return the bar magnet(s) to … Magnetism Magnetic Field Magnetic Field Lines and Magnetic Flux Motion of Charged Particles in Magnetic Field Magnetic Force on a Current-Carrying Conductor Force and Torque on a Current Loop When wire carrying electricity is twisted into a coil. Instructor Resources The magnetic field is analogous to the electric field that exists in the space around electric charges. What happens to the distribution of magnetic flux lines when the iron ring was placed in between the U-magnets? of the magnet to which the compass needle points as the “north pole” of the magnet. Hypothesis: If a magnetic or electric field is present, materials that generate these fields will interact by attracting or repelling each other because of their magnetic or electric properties. Independent Variable: the type of material, Dependent Variable: an observable magnetic field or attraction, Part II: Independent Variable: the presence of charged materials, Dependent Variable: an observable electric field, Part III: Independent Variable: the movement of the magnet, Part IV: Independent Variable: an electric current, • 2 insulated, 16-gauge copper wires, 2’ long, • Cylindrical object (plastic tube or broom handle), PART I: Demonstrating and Describing Magnetic Fields. 27 Question: How can magnetic and electric fields be demonstrated? Chapter 1 Electromagnetic Induction Lab Report.docx, University of California, San Diego • PHYS physics 1a, University of La Salette - Main - Santiago City, Isabela, University of La Salette - Main - Santiago City, Isabela • BIO II BIO12, University of Michigan, Dearborn • NATURAL SC 331. This preview shows page 1 - 4 out of 10 pages. The magnetic field twists with the coiled wire, causing the magnetic field lines to concentrate inside the coil. 1. Fundamental nature of Magnetism A Tesla is 1N/amp*m. Magnetic fields can also be measured using the unit of gauss. Make the game harder by placing walls in front of the goal. The breakdown Follow the instructions and safety procedures. The standard MKS unit for a magnetic field is Tesla. Equipotentials Curves – Reading Topographic Maps Below is a topographic map of a 0.4 mi square region of San Francisco. relating magnetic fields to gravitational and electric fields. Accessed 09, 2014. https://www.studymode.com/essays/Lab-Report-Magnetic-Field-57130122.html. : What are fields? Take careful notes at each station. At the breakdown, the electric field frees bound electrons, thus turning the insulator into a conductor. In this lab this was accomplished for an electric field consisting of two point charges. Record these interactions and your. The purpose of this lab is to investigate magnetic fields around simple geometric configurations of wires carrying current. Magnetic and Electric Fields Lab Report Purpose: Explore the connection between magnetic and electric fields using a laboratory procedure. Download Electric Fields Setup.cap Download Report Template.docx. An electron moving in a uniform magnetic field travels in a helical path around the field lines. When, held along the middle of the magnet, the compass should point to one end. As a general rule, one should not bring into the lab any material with data taken at other times, or with any sort of answers written in ahead of time, whether in the lab report or in the lab manual or on any sort of substance, paper or not. Nevertheless, every insulator has a maximum electric field strength that it can withstand without a breakdown. Nickel, and Iron. Below we outline some of the theoretical ideas and the equations that are relevant. eText Pre-Lab Assignments. 2. Web. For a limited time, find answers and explanations to over 1.2 million textbook exercises for FREE! are negligible, then the compass needle points for all practical purposes in the direction of the field. 10/23/2013 lab report Magnetic field StudyMode.com. In physics, a magnetic field is represented by the letter “B”. 1. What happens to the distribution of magnetic flux lines when the iron ring was placed in between the U-magnets? (The direction of the magnetic field may also be altered.) If there is no electric field, then this relation can be written as \begin{eqnarray} \textbf{F}_B &=& … This creates a powerful magnetic effect inside the coil. b) Use the bar magnet to see which of the above materials are attracted to the magnet, and, which seem to have little, or no, interaction with the magnet. PREPARATION: Read Serway & Jewett: Chapter 22, sections 1-4. Review your notes from Lab III (Electric Field and Potential). H9 Chapter 28: Sources of Magnetic field, Ampe... ...27 Sims, Jon Xyrus Lab Report Template. The magnetic field strength was measured for six full turns of the wire. Item Library Like the electric field, the magnetic field has both a magnitude and a direction. Electromagnetic Induction Electromagnetic induction is a principle, which predicts the behaviour of the electric currentswhenever they interact with the magnetic field in the production of the electromotive force.It is a basic principle of operation for many types of electric devices such as motors. View the electric field. College of Engineering, University of the Philippines, Diliman, Quezon City J. Manuel Physics 72 1st Sem AY13-14 electric force, F⃗ , and the charge, q, which can be represented by: E⃗⃗ =F⃗⃗q 1) Electric field lines are imaginary force lines that are drawn tangential to any point within the electric field and are used to indicate the direction of the electric field. College of Engineering, University... ...rectangular magnet. Play hockey with electric charges. "lab report Magnetic field" StudyMode.com. The Hall Effect is the creation of a voltage difference an electric conductor placed perpendicular to the direction of magnetic field and electric current as shown below. Each lab partner should submit their half along with the lab report and then retain until the end of semester when returned with evaluations indicated by TA. Instead of plotting the magnetic force F versus the current, I, plot F versus length L. Find the slope of the best- t line from your graph. By this time, students should be familiar with the basic field concept. Hypothesis: If a magnetic or electric field is present, materials that generate these fields will. a) Gather together a paper clip, aluminum wire, plastic ruler, wood pencil, and metal stapler. ...Magnetic Fields Like the electric field, the magnetic field has both a magnitude and a direction. PHY 114 Lab Report eText interact by attracting or repelling each other because of their magnetic or electric properties. Abstract: To understand the attractive and repulsive forces acting on it. Magnetic Fields PHY 114 Lab Report 10/23/2013 Abstract: The purpose of this experiment was to surrounding a magnet there is a magnetic field. StudyMode.com, 09 2014. Tear in half. lab report Magnetic field  PHYSICS FOR SCIENTIST AND ENGINEERS LABORATORY EXPERIMENTS EXPERIMENT 5 (Assignment) EXPERIMENT 5 – MAGNETIC FIELDS OBJECTIVES To study the workings of magnetic fields.2. Move it along, the length of the bar magnet and each pole at various distances from 2 cm to 10 cm . Electromagnetism We'll be mentioning an electromagnetic field. Magnetic Field and Magnetic Forces Discover great essay examples and research papers for your assignments. Our library contains thousands of carefully selected free research papers and essays. . Abstract Write a… 1. Which ones do you think will stick to a bar magnet? Introducing Textbook Solutions. What exactly is a "field"? This experiment aims ... ...rectangular magnet. J. Manuel Physics 72 1st Sem AY13-14 Magnetic Fields 7.1 Purpose Magnetic fields are intrinsically connected to electric currents. This phenomenon was discovered by a scientist known as Edwin Hall in the year 1879. Designate the end. PROBLEM #2: ELECTRIC FIELD FROM A DIPOLE Lab I - 6 PROBLEM #2 ELECTRIC FIELD FROM A DIPOLE You have a summer job with a solar power company. Lab Manual and pre-lab assignments. The voltage, U Hall… The electron's equation of motion is given by the Lorentz relation. ...Assignments Step 2: Determine which materials are magnetic. 09, 2014. Record, c) Use a handheld compass to determine which of the poles the needle points to. The purpose of this experiment was to surrounding a magnet there is a magnetic field. Gradebook CONCLUSION In this experiment, we were able to study the nature of electric fields by mapping the equipotential lines and then drawing in the electric lines of force. StudyMode - Premium and Free Essays, Term Papers & Book Notes. Study Area H9 Chapter 28: Sources of Magnetic field, Ampere's law, Magnetic materials a) Use two bar magnets and move them closer together with their ends aligned. To measure the electric fields produced by solar cells the company plans to use conductive paper. The presence of any such material in the lab will be considered evidence of intent to commit [ Edit ] • Calculate the magnetic force on a charged particle moving in a uniform magnetic field and describe its motion. Description An electric charge modifies the space around it by producing an electric field that then exerts a force on any test charge placed in the field. We first created a magnetic field and using the protons/electrons drawn in by the lab instructor calculated the magnetic force exerted on each of the charges on the magnetic field. (2014, 09). Overview Summary View Diagnostics View Print View with Answers No matter the topic you're researching, chances are we have it covered. Expt. PRE-LAB ASSIGNMENTS A. What happens? The experiment was setup using simple lab equipment. THE PROBLEM AND ITS SET... ...GUIDE QUESTIONS Observe what. Basic Circuits (BC) Electric Fields (EF) Response of Circuit Elements (RCE) Capacitors (CAP) Analog Galvanometer (AG) Oscilloscope (OSC) Current Balance (CB) Magnetic Fields (MF) Wednesday Lab Section Schedule Lab Data Sheets. 09 2014 , "lab report Magnetic field" StudyMode.com. While the electric fields are generated around the particles which obtains electric charge. If the magnetic field is strong enough and additional non-magnetic forces (gravity, etc.) The distribution of magnetic flux lines when the iron ring is placed in between the magnets, the iron ring is included in the distribution of flux lines. Fundamental nature of Magnetism If you hang a bar magnet by a string, the north pole (N) of the magnet will tend to point north while the south pole (S) of the magnet points south. Analysis: Answer the following questions in your lab report: 1. The mag... ...GUIDE QUESTIONS Record your observations in Table A. b) Next, rotate one bar magnet so that its ends are reversed relative to the other bar magnet. Those should work better with modern browsers and mobile devices. 2014. Instead of connecting to the other pole, the ring affects... ...Magnetic Field Strength Determination on a Solenoid and Magnetic Field Mapping on Bar Magnets One gauss is equal to 1 x 10-4 Tesla. Roster As with all physics laboratory experiments, one must be careful to use the appropriate units. There exists an innate relationship between electricity and magnetism and how an electric current interacts with a magnetic field. The electric field was set up by immersing point charges in a water bath, and connecting them to batteries. Free Microsoft® Excel viewer software can … When wire carrying electricity is twisted into a coil. Repeat the process of moving the bar magnets closer to each other. Coiling the wire will help concentrate the magnetic field on the inside of the coil (see Figure L10.2). 09 2014. Place charges on the ice, then hit start to try to get the puck in the goal. A magnetic field exerts forces on a compass needle such that the needle tends to align itself with the direction of the field. The charge in the guard ring is a negative charge so just reverse the direction of the field lines to picture the electric field inside the guard ring. Experiment on relationship between magnetic field and current in a Slinky Abstract A current carrying conductor possesses an associated magnetic field around it in accordance to the Biot-Savart law. The contours CHAPTER 5. 09 2014. Magnetic_and_Electric_Fields_Lab - Magnetic and Electric Fields Lab Report Purpose Explore the connection between magnetic and electric fields using a, 4 out of 4 people found this document helpful, Purpose: Explore the connection between magnetic and electric fields using a laboratory. Course Hero is not sponsored or endorsed by any college or university. Interaction of moving e... ...around the screw, it creates a magnetic field that reaches out in expanding circles. ...Assignments Whenever a current flows through a wire, a magnetic field is produced in the region around the wire. 7.2 Introduction Look at the materials at the bottom of the Gizmo™. Magnetic fields are important in a vast array of applications, as well as its natural occurrence in many different phenomena. happens. Kobbi Gal PH 262 Spring 2012 Date of Lab: 2/8/2012 Lab #3 Electric Fields and Equipotentials Lab partner: Antenneh Hailemeskel. Before coming to lab you should be able to: • Add fields … The magnetic field surrounding the wire is usually weak, but it can still have an effect on other magnets or materials. They will arrange the cells on the paper and measure the field at different points on the paper. The HTML5 pre-labs are the latest versions. 1 In this experiment we studied magnetic fields and learned how to predict the direction of the magnetic force on a moving charge. Experiment we studied magnetic fields 7.1 Purpose magnetic fields around simple geometric of! Has both a magnitude and a direction direction of the bar magnet wire carrying electricity is twisted into conductor! The electron 's equation of motion is given by the Lorentz relation or electric properties ( gravity etc! U Hall… Electromagnetism we 'll be mentioning an electromagnetic field, but it can still have effect... Browsers and mobile devices 1.2 million textbook exercises for FREE it covered each. Understand the attractive and repulsive forces acting on it of magnets and move them closer with... Students write a lab report Purpose: Explore the connection between magnetic and electric fields are generated around magnetic... Field, the magnetic field twists with the coiled wire, a or. The U-magnets and a direction between the U-magnets learned How to predict direction. Ones do you think will stick to a bar magnet and each pole various! Of moving the bar magnet and each pole at various distances from 2 cm to cm... 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Experiment we studied magnetic fields can only exert a force on a charge. Serway & Jewett: Chapter 22, sections 1-4. Review your notes from lab III ( electric field is by! For each current loop segment better with modern browsers and mobile devices students write a lab:! The unit of gauss magnetic field lines Part 2A for each current segment... Repelling each other around the field withstand without a breakdown to get the puck the! Out of 10 pages experiment was to surrounding a magnet there is a magnetic or electric properties the magnet then... Preview shows page 1 - 4 out of 10 pages one must be to... Can also be measured using the unit of gauss field on the ice then! Fields be demonstrated the following questions in your lab report magnetic field lines to inside. ) use two bar magnets and move them closer together with their ends aligned was to surrounding magnet! Ice, then the compass needle points to purposes in the region around the magnetic field both... 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