NEET2025Physics-Electricity
NEET 2025 Physics Resistance MCQ Question
Type: MCQ-numerical-Medium-Class 12
A wire of resistance R is cut into 8 equal pieces. From these pieces two equivalent resistances are made by adding four of these together in parallel. Then these two sets are added in series. The net effective resistance of the combination is :
A
R/64
B
R/32
C
R/16
D
R/8
Correct Answer
Option C
Detailed Explanation
Each piece has resistance R/8. Four in parallel have resistance . Two such sets in series have resistance .
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