a) Sketch the direction of the induced magnetic field from the circuit. b) Sketch the direction of the induced current in the circuit. c) Indicate the direction of the force on the sliding bar from the external magnetic field. d) Will the speed of the sliding bar increase, decrease, or stay the same?

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In the figure below, a sliding conducting rod in contact with the wires of a circuit is
sliding at a speed v. The circuit is in a uniform magnetic field directed out of the page.
R
sliding bar
a) Sketch the direction of the induced magnetic field from the circuit.
b) Sketch the direction of the induced current in the circuit.
c) Indicate the direction of the force on the sliding bar from the external magnetic
field.
d) Will the speed of the sliding bar increase, decrease, or stay the same?
Transcribed Image Text:In the figure below, a sliding conducting rod in contact with the wires of a circuit is sliding at a speed v. The circuit is in a uniform magnetic field directed out of the page. R sliding bar a) Sketch the direction of the induced magnetic field from the circuit. b) Sketch the direction of the induced current in the circuit. c) Indicate the direction of the force on the sliding bar from the external magnetic field. d) Will the speed of the sliding bar increase, decrease, or stay the same?
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