Questions in Current Electricity

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	The power rating of an electric motor which draws a current of 3.75 amperes when operated at 200 V is about
	An electric bulb of 100 watt is connected to a supply of electricity of 220 V. Resistance of the filament is
	A cable of resistance $10\,\Omega $ carries electric power from a generator producing 250 kW at 10000 volt. The current in the cable is
	A cable of resistance $10\,\Omega $ carries electric power from a generator producing 250 kW at 10000 volt. The power lost in the cable during transmission is
	The heat generated through 2 ohm and 8 ohm resistances separately, when a condenser of 200$\mu F$ capacity charged to 200 V is discharged one by one, will be
	Two bulbs are in parallel and they together consume 48 W from a battery of 6 V. The resistance of each bulb is
	The heat developed in an electric wire of resistance R by a current I for a time t is
	Two bulbs, one of 50 watt and another of 25 watt are connected in series to the mains. The ratio of the currents through them is
	The brightness of a bulb will be reduced, if a resistance is connected in
	A 100 watt bulb working on 200 volt and a 200 watt bulb working on 100 volt have