Question

4. A copper rod of length l’is rotated about one
end perpendicular to the uniform magnetic field
B with constant angular velocity w. The induced
e.m.f. between its two ends is
(a) Bol2
(b) Bwl
(c) - Bol?
(d) 2 Bol?
​

Answer 1

Answer:

(a) Bol2

Explanation:

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