homework Q - 08/28/02 03:27 AM
it askes
If a 240 volt electric heater is used on a 120 volt ckt., the amount of heat produced will be _____. (=1/4 on 120 volts)
Can anyone prove this mathematically?
If a 240 volt electric heater is used on a 120 volt ckt., the amount of heat produced will be _____. (=1/4 on 120 volts)
Can anyone prove this mathematically?