Gloves used by electricians are made of rubber because it is an insulator.
Insulators are materials that hinder the flow of electrons or current from the conductor to the body.
Why do electricians wear rubber gloves?
(a) why do electricians wear rubber hand gloves while working with electricty? (b) what p.d. is needed to send a current of 6 A through an electrical appliance having a resistance of 40Ω ?