While connecting a bulb to a battery, one of the terminals of the battery was left disconnected. Pick the correct statement.

Brightness of the bulb would decrease.

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Bulb would not glow.

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Bulb would fuse.

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Brightness of the bulb would increase.

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Solution

The correct option is B
Bulb would not glow.

The bulb will glow only when the circuit is complete. Here, one of the terminals of the battery was disconnected. So, the circuit is not complete and the bulb will not glow.

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While connecting a bulb to a battery, one of the terminals of the battery was left disconnected. Pick the correct statement.

The correct option is B Bulb would not glow. The bulb will glow only when the circuit is complete. Here, one of the terminals of the battery was disconnected. So, the circuit is not complete and the bulb will not glow.

The correct option is B
Bulb would not glow.

The bulb will glow only when the circuit is complete. Here, one of the terminals of the battery was disconnected. So, the circuit is not complete and the bulb will not glow.