4th December 2019

explainthatstuff
15

What electricity is and how it works?

A current of electricity is a steady flow of electrons. When electrons move from one place to another, round a circuit, they carry electrical energy from place to place like marching ants carrying leaves. Instead of carrying leaves, electrons carry a tiny amount of electric charge.

What is a point charge in electric field?

Electric field is defined as the electric force per unit charge. The direction of the field is taken to be the direction of the force it would exert on a positive test charge. The electric field is radially outward from a positive charge and radially in toward a negative point charge.
Write Your Answer

Rate

86% people found this answer useful, click to cast your vote.

4.3 / 5 based on 3 votes.

Bookmark

Press Ctrl + D to add this site to your favorites!

Share