Thunder roared, and lightning ran.

The heavy electric industry has a significant impact on the Japanese economy.

This old television still works.

The light in the room suddenly went out, and it became pitch dark.

Can this device withstand high voltage?

He saw ball lightning bouncing from the window.

In this area, electricity is generated by wind power.

This power plant generates a large amount of electricity every day.

How much is the electric flux of this coil?

This smartphone has a power-saving mode.