Physics, asked by LakshChoudhary, 10 months ago

37.
A battery of emf 12V having 1012 internal
resistance is connected with 10022 resistor. If
resistance of resistor increases by 1%, then total
power loss remains constant. What will be % change
in emf ?
[AIIMS 2018]
(1) 0.5%
(2) 0.45%
(3) 0.55%
(4) 0.62%

Answers

Answered by manjitsingh2736

0

Answer:

2

Explanation:

12*24=48-3 =0.45% is the right answer

Answered by abhi352000

0

Answer: in attachment below

Explanation:

Attachments:

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