NEETPhysics-Electricity
NEET Physics Power and Energy MCQ Question
Type: MCQ-numerical-Easy-Class 12
The resistor of resistance 'R' is connected to 25 V supply and heat produced in it is 25 J/sec. The value of R is
A
225 Ω
B
1 Ω
C
25 Ω
D
50 Ω
Correct Answer
Option C
Detailed Explanation
Using the power formula P = V²/R, we solve for R, giving R = 25 Ω.
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