Question

a battery circulates a charge around a circuit of one minute. if the current in the circuit is 5 ampheres, what quantity of charge passes through the battery.

Answer 1

Answer------->300C

Explanation:

Since,Q=It

Q=5×60. (1min=60 sec.)

=300C

Answer 2

Given :-

• Time (t) = 1 min = 60 seconds

• Current (I) = 5 Amperes

To Find :-

• The Quantity of charge flow through the battery !

Solution

By using formula

$\boxed{\sf\ I= \dfrac{Q}{t}}$

Where ,

• I= Current

• Q= Charge

• t= time

$\longrightarrow\sf Q= I\times t\\ \\\longrightarrow\sf Q= 5\times 60\\ \\ \longrightarrow\sf Q= 300C$

• SI unit of charge is Coulomb (C)

$\underline{\bigstar{\sf\ Amount\ of\ charge \ passes = 300 Coulomb's }}$

$\underline{\sf{ \dag\ Formula \ Related \ Charge :- }}$

$\star\sf \ \ Q= ne\\ \\ \star\sf Q= \dfrac{W\ \ (work\ done) }{V ( Potential \ Difference)}$