In the circuit given below, what will happen if you disconnect the wire from one of the battery terminals?

The 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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The brightness of the bulb would increase.

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Solution

The correct option is B Bulb would not glow.
For the bulb to glow, the circuit should be closed. When the wire is disconnected, then the bulb will stop glowing.

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In the circuit given below, what will happen if you disconnect the wire from one of the battery terminals?

The correct option is B Bulb would not glow.For the bulb to glow, the circuit should be closed. When the wire is disconnected, then the bulb will stop glowing.

The correct option is B Bulb would not glow.
For the bulb to glow, the circuit should be closed. When the wire is disconnected, then the bulb will stop glowing.