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Question

A resistance R whose value is gradually increased from 1 Ω to 5 Ω, is connected across a cell of internal resistance 2.5 Ω. The power consumed by R

एक प्रतिरोध R जिसका मान धीरे-धीरे 1 Ω से 5 Ω तक बढ़ता है, को आन्तरिक प्रतिरोध 2.5 Ω के सेल के सिरों पर संयोजित किया जाता है। R द्वारा व्ययित शक्ति

A
Increases continuously

निरन्तर बढ़ती है
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B
Decreases continuously

निरन्तर घटती है
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C
First increases then decreases

पहले बढ़ती है फिर घटती है
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D
First decreases then increases

पहले घटती है फिर बढ़ती है
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Solution

The correct option is C First increases then decreases

पहले बढ़ती है फिर घटती है
Solution

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