202 Lab 7 Current Balance Pdf Explore magnetic fields and current carrying conductors with this lab experiment. measure force vs. current, length, and angle. Set up the apparatus as it appears in figure 22 1 and figure 22 2 using the current loop numbered sf 42. the circuit consists of a power supply, an ammeter (dmm) and the wire loop all connected in series.
220 12 1 Experiment 12 The Current Balance In this experiment you will verify that the force between two wires is proportional to the product of the currents, and estimate the proportionality constant involved. Experiment 22: the current balance abstract: the objective of this lab is to measure the effects of a magnetic field on a current carrying conductor. we do this by setting up three sets of graphs, we have a force vs. current, force vs. length of wire, and force vs. the angle. Current balance lab report: measuring mechanical forces from electrical currents. In this experiment you will use a current balance in which the upper conductor is free to pivot on knife edges. the upper conductor is balanced so that the wires are a small distance apart.
Physics 122 Lab Manual The Current Balance Experiment Current balance lab report: measuring mechanical forces from electrical currents. In this experiment you will use a current balance in which the upper conductor is free to pivot on knife edges. the upper conductor is balanced so that the wires are a small distance apart. Use the current balance to measure the mass of weights, the current of the balance and the current of solenoid for calculating the magnetic field strength and observe the relationship. This experiment aimed to determine the value of mu 0 2pi using a current balance apparatus. a graph of weight versus current squared was plotted, yielding a best fit line with a slope of 1.17494e 06. The current balance is used to measure the force of repulsion between identical, oppositely directed, currents in parallel conductors. this shows a direct link between the mechanical forces of newton and the electromagnetic forces of ampere and maxwell. Where θ is the smaller angle between the
velocity vector v and the magnetic field
vector b.
since a current is a collection of charges in
motion, a magnetic field should also exert a
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