AIIMS2002Physics-Electricity
AIIMS 2002 Physics Power in Electrical Circuits MCQ Question
Type: MCQ-numerical-Medium-Class 12
An electric bulb marked 40 W and 200 V, is used in a circuit of supply voltage 100 V. Now its power is
A
100 W
B
20 W
C
40 W
D
10 W
Correct Answer
Option B
Detailed Explanation
Actual power of bulb (P1) = 40 W
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