Question

cora, an electrician, wraps a copper wire with a thick plastic coating. what is she most likely trying to do? keep the electric potential of the wire balanced decrease the wire’s resistance increase the voltage produced by the wire keep a current from passing out of the wire

Answer 1

The correct answer among the choices given is the last option. Cora wrapping the copper wire with a thick plastic coating keeps a current from passing out a wire. The plastic wire here serves as an insulator. An insulator is a material that prevents electricity or current to flow out the circuit. In order to lessen the loss of energy.

Answer 2

Answer: D

Explanation: I just took the test.