give reason
c. Air is an insulator.
d. Internal core of wires are made up of conductors and it is covered with insulators.
Answers
Answered by
1
Explanation:
d. so that the shick does not come in touch with something ... if there is no insulated covering there are chances of shocks and short circuit ... can even lead to house fires
Answered by
3
Explanation:
C) Air is a bad conductor of electrical current
D) It is a good conductor of electricity do it is covered by insulator like rubber to prevent from getting electric shock
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