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Consider the circuit below in which three resistors are connected to zero-resistance conducting rails. The rails are a distance at 0.72 m apart and have
Consider the circuit below in which three resistors are connected to zero-resistance conducting rails. The rails are a distance at 0.72 m apart and have a movable zero-resistance conducting rod connecting them. The entire system is placed in a magnetic field with magnitude B = 0.247 T. As the rod moves to the right, a motional EMF is induced in the circuit. The induced EMF is the equivalent of a battery, and there is a current through each resistor and a voltage drop across each resistor. Resistor R1 = 1159 is on the left, R2 = 2389 is in the middle, and R3 = 679 is at the bottom. V PartA It the rod moves to the right at 5.23 mls, what is the EMF induced in the circuit? .AMO-I? EMF: m muest Answer Part B What is the equivalent resistance of the circuit? A AEQ :8 ? Reg = n Submit Request Answer Part C What is the magnitude of the current through R3, the 670 resistor? (Hint: Use Lenz's law to get the direction, clockwise or counterclockwise). AEd ? A Submit Request Answer Part D What is the direction of the current through R3, the 670 resistor? (Hint: Use Lenz's law to get the direction, clockwise or counterclockwise).Part E What is the current through R1, the 11502 resistor? AEd Submit Request Answer Part F What is the current through R2, the 2380 resistor? AEQ ? Submit Request Answer Part G What power is dissipated in R3, the 670 resistor? AEd : ? W Submit Request
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