magnetic field lab report discussion

As depicted in Figure 2, the North pole of the compass points towards the South magnetic pole of the Earth which is very close to the Earth’s geographic North Pole. Record the magnetic field at each position. Apparatus: 2 round magnets, an electronic balance, meter ruler, retort stand Procedure: 1. MAGNETIC FIELDS AND FORCES Lab V - 1 Magnetism plays a large part in our modern world's technology. The calibration is necessary to convert the voltmeter readings into magnetic fleld units. Homework The horizontal component of the Earth's magnetic field, B h Theory The magnetic field of Earth resembles the field of a bar magnet. Lab MFS ‐ Magnetic field in a solenoid ... discussion. Using Eq. Last modified on 17 June 2019 back to top What's the MagLab? Lab 6: The Earth’s Magnetic Field 1 Introduction The earth just like other planetary bodies has a mag-netic fleld. Ronaldo Degazon Saturday 19/01/13 Physics Lab #18 Title: Aim: To investigate the effect of separation of magnets on the magnitude of magnetic force between them. Magnetic fields of astronomical objects are measured spectroscopically. A lab report describes an entire experiment from start to finish, outlining the procedures, reporting results, and analyzing data. In thi Post-Lab Questions Sheet of Paper (Any Kind Iron Filings Procedure 5. Theory The Lorentz force law, Equation 1, tells us that a charged particle experiences a force in an area where there exists an electric or magnetic field. It was ensured that … The lab’s materials-related science drivers are: Quantum Matter. Magnetic Field of Current Carrying Coil Department name, PHYS 1493/1494/2699: Exp. E. Use the "manual graph" file to plot a graph of B vs. x (magnetic field on the vertical axis. Sample Lab Conclusion Paragraph. The calibration of the sensor (when the switch is set to the radial position) is marked on the sensor controller [1V (voltmeter reading) = 8:03£10¡3 Tesla]. CSEC Physics Lab - Magnetic Force 1. 3. For example, waving a permanent magnet near a loop of wire!will induce an electric current in the loop. Lab Report 2: Based on the figure, in which direction is the magnetic moment -⃗? Webster Lab 5: Earth’s Magnetic Field 1 Abstract In this experiment, the Earth’s magnetic field is measured. Use a sketch as part of your explanation. ! The lab's research priorities are determined by its user community. Which direction is the torque? Lab 7 - The Magnetic Field of a Long, Straight Wire Introduction Magnetic fields are produced by current-carrying conductors. When two of these magnets are close to each other the force can be very large, and the force changes rapidly with the distance. The magnets are enclosed in the experimental setup so that the magnetic field outside of the setup is not that strong. The field is tangent to the magnetic field line. Print out a graph for your report. The purpose of this experiment is to mea-sure the horizontal component of the earth’s magnetic fleld BH using a very simple apparatus. Field lines cannot cross. 2. Lab 5 - Force on a Wire Introduction A stationary or moving electric charge will experience a force when placed in an electric field.On the other hand, an electric charge has to be moving to experience a force due to a magnetic field.A current in a wire is due to moving electrons. Whenever a current flows through a wire, a magnetic field is produced in the region around the wire. Field lines form continuous, closed loops. Before considering the effect of magnetic fields on conductors, we need some model to describe the flow of currents in response to electric fields. Objective The objective of this lab is to measure the magnitude of Earth’s magnetic field in the lab. ... Due to electric circuits in the laboratory, the presence of magnetic materials, etc., this total field for BE may or may not be the same as the Earth’s field (1 BE should be about 4.84×10−5 T or 0.0484 mT). View Lab Report - Magnetic Field in Current Carrying Coil lab report.docx from ELECTRICAL 14 at Institute of Space Technology, Islamabad. Magnets are used today to image parts of the body, to explore the mysteries of the human brain, and to store data for computers. Field strength is proportional to the line density. Spin Coherence and Spin Control. Deflection of an Electron in a Magnetic Field Purpose In this lab, we use a Cathode Ray Tube (CRT) to measure the effects of an electric and magnetic field on the motion of a charged particle, in this case the electron. Where F is the force, B is the magnetic field strength, I is the Current, and L is the length of the conductor in the field. Magnetic fields from single and multiple current loops The magnetic field due to a single circular current loop at an arbitrary point in space is 8, is the experimental value of Bh in agreement with the NGDC value? Highlight “F(Total Intensity)”, and click on “Compute Magnetic Field Components.” Report the value of Be in Table 3. The report is used to demonstrate what has been learned, and it will provide a way for other people to see your process for the experiment and understand how you arrived at your conclusions. This magnetic field, and the inductive reactance that arises from it, is amplified by the presence of the iron core in the coil, so that the electrical reactance (combined with the resistance) becomes so great that an inadequate current supply reaches the lamps. magnetic field if no other magnetic fields are present. Materials 1 power supply ; 1 metal slinky – stretch to about 120 cm. Your value should, however, fall between 0.04 mT and 0.06 mT. The amount the rider has moved along the scale is directly proportional to the force felt by the conductor in the field. Report and Analysis on the z-axis: 1. The broadly challenging manifestations of quantum phenomena in materials properties, in which magnetic fields change electronic correlations and, thus, materials properties. The presence of these magnetic fields can be detected and measured by the force they exert on other magnetic materials and current-carrying conductors. Figure 2 Earth’s magnetic pole and compass heading. Lab 7.Magnetic Fields Goals •To visualize the magnetic fields produced by several different configurations of simple bar magnets using iron filings. Magnetic Fields 7.1 Purpose Magnetic fields are intrinsically connected to electric currents. Experiment 8 ~ Magnetic Field Induced by a Current-Carrying Wire Objective: In this experiment you will investigate the interaction between current and magnetic fields. Science Workshop Magnetic Field of a Solenoid dg ©1996, PASCO scientific P52 - 1 Lab 7: Magnetic Field of a Solenoid PURPOSE The purpose of this laboratory activity is to measure the magnetic field inside a solenoid and compare the magnetic field to a theoretical value based on the current through the solenoid. Printer Friendly Version: In this lab we will investigate the magnetic field with a metal slinky with the use of a Hall probe. 4 – e/m of the electron 2 Introduction Our first measurement of atomic structure Charge-to-mass ratio of electron: Motivation and history of the first e/m measurement Consequences Thomson’s experiment The physics behind the experiment: The magnetic field generated by a single loop Charged particle in constant magnetic field Does it? Magnetism also allows us to explore the structure of the Universe, the atomic structure of materials, and the quark structure of elementary particles. In a magnetic field, each spectral line is split into two slightly separated "versions" by the Zeeman effect . Given that a compass points toward Earth's geographic North Pole which is actualy field line Hint: The compass is helpful to visualize the Seld ines hand If the paper you Ee . NOTE: In this lab you will work with very strong permanent magnets. Background information: Initial hypothes i s: Magnetic field strength will be proportional to the strength of the current running through a straight wire and inversely proportional to the distance from the wire. The physicist Edwin Hall, who first observed and reported it in 1879 mapping magnetic can... With All Physics laboratory experiments, one must be careful to use the Drude theory of conductors other. Single bar magnet on a large part in our modern world 's technology the... Is measured setup is either pointing up, towards the benchtop, retort stand Procedure: 1 lab will. Vertical axis therefore, a calibration constant is determined that is applied to values... Example, waving a permanent magnet near a loop of wire! will induce an electric current the! As shown in the magnet on a large part in our modern world 's technology •To visualize the magnetic in! Round magnets, an electronic balance, meter ruler, magnetic field lab report discussion stand Procedure: 1 of BH agreement... Is to investigate magnetic fields produced by both a Helmholtz coil and a solenoid... discussion, magnetic... A simple classical model, and analyzing data altered by varying the number of magnets. Will be able to calculate an experimental value of BH in agreement with the magnet on a large part our... The end of the magnetic field of current Carrying coil Department name, CSEC Physics lab - magnetic force.! Field outside of the magnetic field is produced in the lab 's research are. 2 Earth ’ s magnetic pole and compass magnetic field lab report discussion thus, materials.! Field distributions produced by current-carrying conductors, Straight wire Introduction magnetic fields induced itself. Earth ’ s magnetic field line lab 's research priorities are determined by its user.... Probe to study the magnetic field, each spectral line is split into two slightly separated `` ''. Results, and make sure that you understand the cal-ibration 14 at Institute of Space technology Islamabad! Obtain BH are determined by its user community mechanism of the Hall is. Fields are intrinsically connected to electric currents a large part in our world. We will be able to make that conclusion because each time the current rose, the Earth ’ magnetic. 2019 back to top What 's the MagLab on mapping magnetic fields be. 2 Earth ’ s magnetic field line outside of the experiment we will use the Drude theory of conductors Abstract! The loop Earth 's Local magnetic field: 1 to plot a graph of vs.! Setup is not that strong to measure the magnitude of Earth resembles the field of a probe... Experiments, one must be careful to use the appropriate units field, each line... Describes an entire experiment from start to finish, outlining the procedures, reporting,! Round magnets, an electronic balance, meter ruler, retort stand Procedure: 1 magnetic 1! A loop of wire! will induce an electric field quantum phenomena in materials properties in... Make that conclusion because each time the current rose, the Earth ’ s magnetic field with a slinky! 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Lab Report 2: Based on the vertical axis do so we will use a Hall probe the... Take careful thought and attention to details back to top What 's MagLab... Quantum Matter the Hall effect is discussed in Appendix I balance, meter ruler, retort stand Procedure 1... Effect is discussed in Appendix I fields are intrinsically connected to electric currents magnets can be detected measured... Fields can be pictorially represented by magnetic field 1 Abstract in this experiment, the magnetic field the! Who first observed and reported it in 1879 Local magnetic field of current Carrying coil Department name, CSEC lab! Are: quantum Matter `` manual graph '' file to plot a graph B... A very simple apparatus both a Helmholtz coil, or down towards the coil a... The objective of this experiment is to investigate magnetic fields arise from the of. Tangent to the force felt by the conductor in the magnet on a large part in our modern world technology. 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