Question

do this fast and give me a correct answers by seeing photo
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Answer 1

$\huge\pink{Answer}$

(i) If any metal is connected between the clips A and B then the bulb will glow. This indicates that the metals are conductor of electricity.

(ii) Electric wires are coated with rubber like materials to avoid electric shock to the people and short circuit of wires.

$\large\red{Hope}$$\large\red{it}$$\large\red{helps}$