Question

The conducting rod shown in the figure has length L and is being pulled along horizontal, frictionless, conducting rails at a

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Answer #1

A)

Emf, E = BLv = 1 x 4.4 x 0.083 = 0.365 V

B)

Current, I = E/R = 0.365/0.59 = 0.62 A

C)

Power, P = EI = 0.62 x 0.365 = 0.226 W

D)

Force, F = BIL = 1 x 0.62 x 0.083 = 0.051 N

E)

Power, P = Fv = 0.051 x 4.4 = 0.226 W

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