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The resistance of a heater coil is 110 o...

The resistance of a heater coil is `110 ohm`. A resistance `R` is connected in parallel with it and the combination is joined in series with a resistance of `11 ohm` to a 220 volt main line. The heatter operates with a power of 110 watt. The value of `R` in ohm is

A

12.22

B

24.42

C

negative

D

that the given values are not correct

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The correct Answer is:
A
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