CGPET 2018 Solved Paper

Section: Physics

Question : 12 of 150

Marks: +1, -0

The area of a coil is A. The coil is placed in a magnetic field. The magnetic field changes from B0 to 4B0 in time t. The induced emf in the coil will be

3AB0
t
4AB0
t
3B0
At
4B0
At

Validate

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