The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T and the dip is tan⁻¹ (4/3). A metal rod of length 0.25m is placed in N-S direction and is moved at a constant speed of 10 cms⁻¹ towards the east. The emf induced in the rod will be

Options

(a) 1μV
(b) 5μV
(c) 7μV
(d) 10μV

Correct Answer:

10μV

Explanation:

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