Question

a current of 2a is drawn by a filament of an bulb for 15 minutes find the amount of electric charge that flows through the circuit​

Answer 1

Answer:

current = charge / time

charge = current × time

change 15 minute in second

charge = 2×15×60

charge = 1800 c

Answer 2

• Current=2A=I
• Time=15min=900s=t
• Charge=Q=?

We know

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

$\\ \sf\longmapsto Q=It$

$\\ \sf\longmapsto Q=2(900)$

$\\ \sf\longmapsto Q=1800C$