Question

2. Write T' for true and F for false for the following statements :
(i) Copper is a conductor, but plastic coating is insulator. ____
(ii) Switches are placed in metal casing to prevent them from breaking. ____
(iii) Silk thread is a good conductor of electricity ____
(iv) A bulb is the source of electricity in a torch. ____
(v) We can light a house by using electric cells. ____
(vi) Electricity can kill a person _____
(vii) Earth connection protects user from receiving shocks. _____
(viii) We should not touch switches with bare hands.____
(ix) Metals are good conductors of electricity. _____
(x) A bulb lights up only when current flows through it. ​

Answer 1

Answer:

Explanation:

(i) T

(ii) F

(iii) F

(iv) T

(v) F

(vi) T

(vii) T

(viii) T

(ix) T

(x)T