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A rheostat has 100turns of wire …

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A rheostat has 100turns of wire of radius 0.4mm having resiti vity of 4.20000000m.the diameter of each turn is 3cm findmaximum resistance it can introduce

Posted by Karuna Kumari 4 years, 10 months ago

CBSE > Class 12 > Physics

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Posted by Sonal Sharma 2 days, 14 hours ago

CBSE > Class 12 > Physics

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Posted by Suhani Sharma 2 days, 10 hours ago

CBSE > Class 12 > Physics