Question

13.
E
A simple pendulum with bob of mass m and conducting
wire of length L swings under gravity through an angle 20.
The earth's magnetic field component in the direction
perpendicular to swing is B. Maximum potential difference
induced across the pendulum is
[MP PET 2005]
1/2
(a) 2BL sine GL32
(c) BL sin em (GL) 82
(b) BL sin em GL)
(d) Busine (8L)?​

Answer 1

Explanation:

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