QUIZ 1

It is an invisible form of energy that powers almost everything in modern life. Though we can't see it directly, we can observe it's effects-like a glowing lightbulb, a running fan or a charging phone.

Define as the flow of electron or electric current. It is an invisible form of energy that can be transform into other form of energy like heat light and mechanical.

A component of circuit that is commonly represented by a bulb or any electrical component that consumes electricity

An electrical device that opens or closed a circuit.

A component of circuit that is commonly represented by a cell or a battery

The negatively charge component of an atom. It has the ability to flow.

Define as the opposition to the flow of current. It can be measure in ohms.

The positively charge component of an atom. It has the ability to attract electron.

Anything that occupy space and has mass. It can be a solid, liquid or gas in state.

Basic component of matter. It composes of a nucleus which is the central part, the protons and electrons.