- 04/28/2019 at 6:39 pm #690438EduGorillaKeymasterSelect Question Language :
A coil of 1200 turns and mean area 500 cm2 is held perpendicular to a uniform magnetic field of induction 4 x 10-4 H. The resistance of the coil is 20 ohms. When the coil is rotated through 180o in the magnetic field in 0.1 s, what is the average electric current (in mA) induced?
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