Question

Tipler6 28.P.036. 1 2 3 A rod 27 cm long moves at 8 m/s in a plane perpendicular to a magnetic field of 100 G. The velocity of the rod is perpendicular to its length. 1) Find the magnetic force on an electron in the rod. N Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) Find the electrostatic field in the rod. V/m Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 3) Find the potential difference V between the ends of the rod. V Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

Answer 1

P 038

a)

induced emf

e = BLv = 0.8* 0.16* 11.4 = 1.459 V

b)

i = e/R = 0.7296 A

d)

P = (BiL) * v = 0.8* 0.7296* 0.16* 11.4 = 1.0646 W

e)

P = i^2 R = 1.0646 W

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plz post other problem separately

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