Question

Electricity is the physical phenomena associated with___

• A. the presence of particles which has an electric charge.
• B. the presence and motion of particles which has an electric charge.
• C. vibration of molecules which has an electric charge.
• D. vibration of electrons around their stable position.

Answer 1

The correct option is B

the presence and motion of particles which has an electric charge.

Electricity is the physical phenomena associated with the presence and motion of matter that has a property of electric charge. Here the matter is related to positive and negatively charged particles. In other words, an electric current is a flow of electric charge. In electric circuits, this charge is often carried by moving electrons in a wire.