Question

Define the term Current. Write the relation between current , charge and time.
What is the SI unit of current ?

Answer 1

The flow of the electric charge which is carried out by the electrons in a circuit i.e. a wire connector. This flow of the electric charge is know as the electric current.


I= Q/t

I= Current

Q= charge

t= time


The SI unit of electrical current is the ampere, defined as 1 coulomb/second.

Answer 2

Answer:

The relation between current, charge, and time is $I = \frac{Q}{t}$. SI unit of current is ampere.

Explanation:

The rate of flow of charge is defined as Current. Usually current is measured in amperes. The relationship between Current, charge, and time is given by $I = \frac{Q}{t}$.

$Q$ is the charge and measured in coulombs. t is the time and measured in second.