Three bulbs A, B, C are connected in a circuit as shown in Figure 14.2. When the switch is ‘ON’
A
Bulb C will glow first.
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B
Bulb B and C will glow simultaneously and bulb A will glow after some time.
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C
All the bulbs A, B, and C will glow at the same time.
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D
The bulbs will glow in the order A, B and C.
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Solution
The correct option is B All the bulbs A, B, and C will glow at the same time. All the three bulbs are connected in series to the battery so as soon as the bulb is switched on, all the three bulbs will glow at the same time.