What is electricity? the flow of electric charge the flow of negative electric charge the orbit of electrons around a nucleus the flow of positive electric charge

The flow of electric charge

Explanation:

Electricity:It is defined flow of electric charge.

It is defined as the flow of charge per unit time.

Electric charge can be negative or positive .

Mathematical representation :

If charge Q flowing through the conductor and time taken in flow of charge is t seconds.

Then, current

S.I unit of current is Ampere.It is scalar quantity.

The flow of electric charge.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge