NEETPhysics-Current Electricity
NEET Physics Internal Resistance of a Cell MCQ Question
Type: MCQ-numerical-Medium-Class 12
A battery supplies 0.9 Å current through a 2 Ω resistor and 0.3 Å current through a 7 Ω resistor when connected one by one. The internal resistance of the battery is
A
2 Ω
B
2 Ω
C
1 Ω
D
0.5 Ω
Correct Answer
Option C
Detailed Explanation
Using Ω's law and the concept of internal resistance, the internal resistance is calculated by comparing the voltage drops.
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