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A heater coil is cut into two equal part...

A heater coil is cut into two equal parts and only one part is now used in the heater. The heat generated will now be

A

doubled

B

four times

C

one-fourth

D

havled

Text Solution

Verified by Experts

The correct Answer is:
A
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MOTION-CURRENT ELECTRICITY-EXERCISE -4 (Level -I)
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  13. A material 'B' has twice the specific resistance of 'A'. A circular wi...

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  14. Shown in the figure below is a meter- bridge set up will null deflecti...

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  15. A 5 V battery with internal resistance 2Omega and a 2V battery with i...

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