Asked by | 20th Feb, 2010, 11:30: AM
Find out the current flowing through 2 ohm resistor.
V = IR
I = V/R = 6/2 = 3 amps.
R = p/I2
P = R I2 = 2 X 9 = 18W
Hope this helps.
Answered by | 20th Feb, 2010, 11:59: AM
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