In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit lengthof 202/cm. The rod moves to the left at v= 4 m/s. If B = 0.75 T everywhere in the region, what isthe current in the circuit (a) when a = 10 cm? (b) when a = = 3.5 cm?BHinta. When a = 10 cm, a counterclockwisecircuit.b. When a =●3.5 cm, 17.14current of 6●4.0 cmx mA flows in the circuit.x mA flows in the

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of 202/cm. The rod moves to the left at v= 4 m/s. If B = 0.75 the current in the circuit (a) when a = 10 cm? (b) when a = = 3.5 cm? In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit length T everywhere in the region, what is B Hint ● a. When a = 10 cm, a counterclockwise circuit. b. When a = 3.5 cm, 17.14 current of 6 ● 4.0 cm x mA flows in the circuit. x mA flows in the

of 202/cm. The rod moves to the left at v= 4 m/s. If B = 0.75 the current in the circuit (a) when a = 10 cm? (b) when a = = 3.5 cm? In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit length T everywhere in the region, what is B Hint ● a. When a = 10 cm, a counterclockwise circuit. b. When a = 3.5 cm, 17.14 current of 6 ● 4.0 cm x mA flows in the circuit. x mA flows in the

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 65PQ

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