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In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit length of 1n/cm. The rod moves to the left at v=- 4m/s. If B= 0.6T everywhere in the region, what is the current in the circuit (a) when a = 8cm? (b) when a = 4.5cm? Part a) The current flows: Oclockwise Ocounterclockwise The magnitude of the current is Part b) The magnitude of the current is B 4.0 cm mA. MA.

In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit length of 1n/cm. The rod moves to the left at v=- 4m/s. If B= 0.6T everywhere in the region, what is the current in the circuit (a) when a = 8cm? (b) when a = 4.5cm? Part a) The current flows: Oclockwise Ocounterclockwise The magnitude of the current is Part b) The magnitude of the current is B 4.0 cm mA. MA.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit length of 12/cm. The rod moves to the left at v=4m/s. If B=0.6T everywhere in the region, what is the current in the circuit (a) when a = 8cm? (b) when a = 4.5cm? Part a) The current flows: Oclockwise Ocounterclockwise The magnitude of the current is Part b) The magnitude of the current is B ● • 4.0 cm mA. mA.
Transcribed Image Text:In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit length of 12/cm. The rod moves to the left at v=4m/s. If B=0.6T everywhere in the region, what is the current in the circuit (a) when a = 8cm? (b) when a = 4.5cm? Part a) The current flows: Oclockwise Ocounterclockwise The magnitude of the current is Part b) The magnitude of the current is B ● • 4.0 cm mA. mA.
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