Question

what is electricity ??

Answer 1

Electricity is a physical phenomenon, which occurs due to the presence of electric charge. Which can be either positive or negative, produces an electric field. On the other hand, the movement of electric charges, which is known as electric current, produces a magnetic field.

In electrical engineering, electrcity is used for

1. Electrical power where electric current is used to energize equipment.

2. Electronics which deals with electrical circuits which contain active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies.

Answer 2

electricity is the science that studies the behaviour of electrons and their interactions with matter.