A square wire loop of `10.0 cm` side lies at right angles to a uniform magnetic field of `7 T`. A `10 V` light bulb is in a seri

A square wire loop of `10.0 cm` side lies at right angles to a uniform magnetic field of `7 T`. A `10 V` light bulb is in a series with the loop as shown in Fig. 3.125. The magnetic field decreasing steadily to zero over a time interval `Deltat`. For what value of `Deltat` (im ms), the bulb will shine with full brightness?

A. 20ms
B. 0.02ms
C. 2ms
D. 0.2ms

A square wire loop of `10.0 cm` side lies at right angles to a uniform magnetic field of `7 T`. A `10 V` light bulb is in a series with the loop as sh

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