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Assertion:In an electric bulb , the fila...

Assertion:In an electric bulb , the filament is in the form of a coiled coil
Reason:A coiled coil filament occupies less space and is therefore not cooled significantly by the convection currents in the bulb

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

B

Both Assertion and Reason are true but Reason is not a correct explanation of Assertion

C

Assertion is true but Reason is false

D

Assertion is false but Reason is true

Text Solution

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The correct Answer is:
A
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