Some magnetic flux is changed from a coil of resistance 10 ohm. As a r – McqOptions

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1.	Some magnetic flux is changed from a coil of resistance 10 ohm. As a result an induced current is developed in it, which varies with time as shown in figure. The magnitude of change in flux through the coil in webers is
A.	2
B.	4
C.	6
D.	None of these
Answer» B. 4

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