Question

if 2c of charge is flowing through a conductor in 100 millisecond then what is the amount of current flowing through the conductor ? ​

Answer 1

Solution:

Given information:

$\rm\longrightarrow Charge(Q) = 2\:C$

$\rm\longrightarrow Time(t) = 100\: millisecond$

We know that:

$\rm\longrightarrow Current(I) = \dfrac{Charge(Q)}{Time(t)}$

Using the above formula, we get:

$\rm\longrightarrow Current(I) = \dfrac{2\:C}{100\:ms}$

We know that:

$\rm\longrightarrow 1\: millisecond=10^{-3}\:s$

So, we get:

$\rm\longrightarrow Current(I) = \dfrac{2\: C}{10^{2}\times 10^{-3}\:s}$

$\rm\longrightarrow Current(I) = \dfrac{2\: C}{10^{-1}\:s}$

$\rm\longrightarrow Current(I) = \dfrac{20\: C}{1\:s}$

$\rm\longrightarrow Current(I) =20\: A$

So, the amount of current flowing in the circuit is 20 Ampere.

Learn More:

Current is defined as the rate of flow of charge in a circuit. It is given by the formula:

$\rm\longrightarrow Current(I) = \dfrac{Charge(Q)}{Time(t)}$

The SI unit of current is Ampere. It is given in the honour of the Physicist Andre Ampere.

If n number of electrons pa‎ss through a conductor in time t, then:

$\rm\longrightarrow Charge(Q) = n\times e$

Also:

$\rm\longrightarrow Current(I) = \dfrac{n\times e}{t}$

Answer 2

Answer:

Given information:

Charge(Q) =Charge(Q)=2C

Time(t) = 100 millisecond

We know that:

Current(I) ={Charge(Q)/{Time(t)

Using the above formula, we get:

Current(I) = 2C/100ms

We know that:

1 millisecond=10-3 s

So, we get:

Current(I) =2C/10²×10-³s

Current (l)=2C/10-¹s

Current (l) = 20C/1 s

Current (l) 20 A

So, the amount of current flowing in the circuit is 20 Ampere.

Learn More:

Current is defined as the rate of flow of charge in a circuit. It is given by the formula:

Charge(Q)=n×e

Also:

Current(I)=n×e/t