Related Questions

  1. An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
  2. A 220 volt and 1000 watt bulb is connected across a 110 volt mains supply.
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  4. A cockroach is moving with a velocity v in anticlockwise direction on the rim
  5. A spherical body of emissivity e=0.6, placed inside a perfectly black body is maintained