AIPMT MAINS2012Physics-Current Electricity
AIPMT MAINS 2012 Physics Electric Power MCQ Question
Type: MCQ-numerical-Medium-Class 12
The power dissipated in the circuit shown in the figure is 30 Watts. The value of R is:
A
20 Ω
B
15 Ω
C
10 Ω
D
30 Ω
Correct Answer
Option C
Detailed Explanation
Using the formula P = V²/R_eq and solving for R, the value of R is found to be 10 Ω.
Found an issue with this question?