Three bulbs A, B, and C are connected in a circuit as shown in the figure. When the switch is ‘ON’

$(a)$. bulb C will glow first.
$(b)$. bulb B and C will glow simultaneously and bulb A will glow after some time.
$(c)$. all the bulbs A

AcademicPhysicsNCERTClass 7

As soon as the switch is on, all the bulbs A, B, and C will glow at the same time.

So, option $(c)$ is correct.

Updated on 10-Oct-2022 13:30:09