ElectroMagnetic InductionHard
Question
A square wire loop of 10.0 cm side lies at right angles to a uniform magnetic field of 20T. A 10V light bulb is in a series with the loop as shown in the figure. The magnetic field is decreasing steadily to zero over a time interval ᐃT. The bulb will shine with full brightness if ᐃt is equal to
Options
A.20 ms
B.0.02 ms
C.2 ms
D.0.2 ms
⇒ ᐃ t = 20 msMore ElectroMagnetic Induction Questions
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