Bulb does not glow when the probs are hanged in air. The reason is:
A
air absorbs the electricity
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B
air is a bad conductor of electricity
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C
electricity is discharged into air
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D
air disperses the electricity
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Solution
The correct option is A air is a bad conductor of electricity For bulb to glow there should be current passing through it's entire circuit. But when probs are hanged in the air the circuit breaks as air do not conduct electricity (or bad conductor of electricity).