Fundamentholfundamenthol
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:

  1. A

    0.14 mC

  2. B

    21 mC

  3. C

    6 mC

  4. D

    7 mC

Solution

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