Calculate the power dissipated in the 3 ohm resistor
Asked by admin @ in Physics viewed by 336 People
Find the power dissipated through 3 ohm resistor
Asked by admin @ in Physics viewed by 336 People
Find the power dissipated through 3 ohm resistor
Answered by admin @
Answer:
we know P = I^2R
2 = 8 × I^2
I = 1/2 = 0.5 amp (across 8 oh resistor)
and P = VI
or, V = P/I
= 2/0.5
=4 VOLTS
ANS:- power dissipated in 3 ohm resistor = V^2/R
= 16/3 W
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