How many joules of heat are radiated in 10 seconds, Physics

The potential difference across a 4 ohm resistor is 20 volts. 

Suppose that all of the energy dissipated by this resistor is in the form of heat, how many joules of heat are radiated in 10 seconds?

 

Ans- 1000 JOULES

 

Posted Date: 7/9/2013 5:37:27 AM | Location : United States







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