Questions
In the circuit shown in figure, the heat produced in the resistor due to the current flowing through it is 10 cals/s. The heat generated in the resistor is
detailed solution
Correct option is B
P5=i52R, P5=i525i4=i52 ⇒ P4 i522 × 4P4P5=15 ⇒ P4=P55, P4=104 = 2cal/sTalk 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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