Question

7. A circular coil of 500 turns of wire has
an enclosed area of 0.1 m per turn. It is
kept perpendicular to a magnetic field of
induction 0.2T and rotated by 1800 about
a diameter perpendicular to the field in
0.1 sec. How much charge will pass when
the coil is connected to a galvanometer with
a combined resistance of 50 ohms.
1) 0.2C 2) 0.4C 3) 20 4) 4C​

Answer 1

Explanation:

2/5C charge will pass when

the coil is connected to a galvanometer with

a combined resistance of 50 ohms