Question

an electric bulb on a current of .30A for 10 minutes find the amount of electric cars that flow through circuit​

Answer 1

✬ Charge = 18000 C ✬

Step-by-step explanation:

Given:

• Current is 30 Ampere.
• Time is 10 minutes.

To Find:

• How much electric charge will flow?

Formula to be used:

• I = Q/t

Solution: First change the time into seconds.

➨ 1 minute = 60 seconds

➨ 10 minutes = 10(60) = 600 seconds.

Now, we have

• I = current = 30A
• Q = charge = ?
• T = time = 600 seconds

Putting the values on formula

$\implies{\rm }$ I = Q/T

$\implies{\rm }$ 30 = Q/600

$\implies{\rm }$ 30 $\times$ 600 = Q

$\implies{\rm }$ 18000 C = Q

★ S.I unit of charge is Coulomb. It is denoted by C.

Hence, 18000 coulomb of charge will flow through the circuit.