Question

18. In the circuit shown above.
a. Would any of the bulb glow when the switch is in the "OFF' position?
b. What will be the order in which the bulb A,B and C will glow when the switch
Is moved to the ON position
c. Draw the symbol of Switch and Battery from the circult.​

Answer 1

Answer:

a. no the bulb will not glow when the stitch is in the off position

c. symbol is drawn above

Explanation:

4

Answer 2

Answer:

(i) No.

When the switch is in ‘OFF’ position, the current does not flow through the circuit. Hence, none of the bulbs will glow.

(ii) Bulbs will glow simultaneously.

When the switch is moved to the ‘ON’ position, then all the bulbs will glow at once. This is because they all are connected to the same battery and switch