JEE Main2019Physics
Q.
A conducting circular loop made of a thin wire, has area 3.5 × 10–3 m2 and resistance 10. It is placed perpendicular to a time dependent magnetic field B(t) = (0.4T)sin(50t). The field is uniform in space. Then the net charge flowing through the loop during t = 0 s and t = 10 ms is close to:
- A
0.14 mC
- B
21 mC
- C
6 mC
- D
7 mC
Solution

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