Question

5.
What is clectromagnetic induction
Write the principal difference between A
generator and DC generator.
6​

Answer 1

Answer:

5.The process of producing induced current in a closed circuit or in a coil by changing the magnetic field linked with the coil is known as electromagnetic induction.

6.In a DC generator, the electrical current flows only in one direction. In an AC generator, the coil through which the current flows is fixed while the magnet moves. The construction is simple and costs are less. In a DC generator, the coil through which the current flows rotate in a fixed field.

Explanation:

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