The emf of a battery is 2V and its internal resistance is `0.5Omega` the maximum power which it can deliver to any external circuit will be

Question

The emf of a battery is 2V and its internal resistance is `0.5Omega` the maximum power which it can deliver to any external circuit will be

The emf of a battery is 2V and its internal resistance is `0.5Omega` the maximum power which it can deliver to any external circuit will be
A. 8watt
B. 4watt
C. 2watt
D. none of the above

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - 3
Power `P=(V^(2))/(r)=( (2)^(2))/(0.5)=(4)/(0.5)=8` watt

5 views Answered 2023-02-05 15:29