Question

1. (a) Which effect of electric current is observed here? (b) How does the strength of this effect can be increased? (Any two points) (e) Mention any two practical use of the above effect of electric current​

Answer 1

Answer:

heating effect. Whenever an electric current flows through a wire (conductor), a small amount of electrical energy is converted into heat energy. This is called the heating effect of electric current.

The strength of the induced current increased when the strength of the magnetic field increases. It will also increase when the number of turns is increased or if the speed of the conductor increases.

Answer 2

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