The resistance of a heater coil is `110 ohm`. A resistance `R` is connected
Channel: Doubtnut
Date: 2020-01-19

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