AIIMS2004Physics-Electricity
AIIMS 2004 Physics Current and Resistance MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Eels are able to generate current with biological cells called electroplaques. The electroplaques in an eel are arranged in 100 rows, each row stretching horizontally along the body of the fish containing 5000 electroplaques. The arrangement is suggestively shown below. Each electroplaques has an emf of 0.15 V and internal resistance of 0.25 Ω.
A
1.5 Å
B
3.0 Å
C
15 Å
D
30 Å
Correct Answer
Option A
Detailed Explanation
In each row all the 5000 electroplates are connected in series.
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