Electrical Wires: Copper and Plastic

Front

Why are electrical wires typically made of copper?

Back

Copper is an excellent conductor of electricity, allowing for efficient transmission of electrical current.

Front

Why are electrical wires coated with plastic?

Back

Plastic insulation prevents electrical shock, protects the wire from damage, and reduces the risk of short circuits.

Front

Is water a conductor or an insulator?

Back

Pure water is an insulator,

Front

What is the sources of energy in an electric circuit?

Back

Battery

Front

In what direction does current travel in an electric circuit?

Back

from the positive end to the negative terminal of the cell.