Questions
If power dissipated in the 9 resistor in the circuit shown is 36 watt, the potential difference across the 2 resistor, is :
detailed solution
Correct option is C
Given circuits can be reduced to P1=321=9 W P2=321/2=18 W P3=322=4.5 WTalk to our academic expert!
Similar Questions
A resistor R is connected across a battery of emf 12 V. It observed that terminal potential differenceis 9 V and the power delivered to resistor is 18 W. Internal resistance of the battery ‘r’ and the resistance R are respectively
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