Physics · Electromagnetic Induction
A circular loop of radius 7 cm is placed in a uniform magnetic field of 0.2 T directed perpendicular to the plane of the loop. The loop is smoothly deformed into a square loop in a time interval of 0.5 s. The average EMF induced in the loop during this process is ___________ mV.
- 11.32✓
- 28.25
- 313.2
- 46.6
Correct answer
1.32
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