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EMF and Terminal Voltage

Maximum curre...

Question

Maximum current produced by a cell of emf 5V and internal resistance $1 Ω$ is

A

5 A

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B

2 A

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C

3 A

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D

Zero

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Solution

The correct option is A 5 A
For maximum current,

Resistance of circuit = internal resistance of the cell.

Resistance of circuit = $1 Ω$ .
Max. current = $\frac{5 V}{1 Ω} = 5 A$

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