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A Simple Electric Circuit

Which bulb wi...

Question

Which bulb will light if we close switch 1?

A

B1

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B

B2

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C

B3

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D

No bulb

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Solution

The correct option is D No bulb

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Similar questions

In a simple circuit, why does the bulb glow when we close the switch?

Q. When the switch was closed in the circuit shown here, the bulbs did not light up.
May be one of the bulbs is fused. How can it be determined which bulb is fused?
figure

(a) Close the switch and notice which bulb does not light up.
(b) Close the switch after removing one bulb at a time until the others light up.
(c) Close the switch and replace the three bulbs with a new one.
(d) There is no way to find out.

Q. Study the circuit diagram.

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A) Only switch

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Q. A light bulb, a capacitor and a battery are connected together as shown here, with switch

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initially open. When the switch

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We should switch off bulbs and lights during day time. Give reasons.

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