Explain different ways to induce current in a coil.
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The different ways to induce current in a coil are as follows: `to` If a coil is moved rapidly between the two poles of a horse-shoe magnet, then an electric current is induced in the coil. `to` If a magnet is moved relative to a coil, then an electric current is induced in the
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(a) What do you understand by the term "electromagnetic induction"? Explain with the help of a diagram. ltBrgt (b) Name one devices which works on the phenomenon of electromagnetic induction. (c ) Describe different ways to induce current in a coil of wire.
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As shown in the figure, the key K is closed, the direction of the induced current in the coil B will be -
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