In a metre Bridge ,there are two resistance R1 and R2 . Find the ratio of R1and R2 if the galvanometer shows a null deflection at 30 cm from one end
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R1 and R2 . Find the ratio of R1and R2 if the galvanometer shows a null deflection at 30 cm from one end
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Explanation:
plz refer to above aatachment
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