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How is a large induced electric curre...

How is a large induced electric current obtained in a loop ?

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A large induced electric current is obtained in a loop by using the following three methods :
(1) Increasing the speed of the magnet moving towards or away from the loop, increases the rate of change of magnetic field lines linked with the loop. This increases the current induced in the loop.
(2) By increasing the number of turns in the loop , a large induced electric current is obtained .
(3) By moving the conductor (or loop) speedily in the magnetic field , in a direction perpendicular to the magnetic field , a large induced electric current is obtained .
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KUMAR PRAKASHAN-MAGNETIC EFFECTS OF ELECTRIC CURRENT -VALUE BASED QUESTIONS WITH ANSWERS
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