Write 2 factors by which voltage sensitivity of a galvanometer can be increased
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hey mate!!
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♐Sensitivity of galvanometer can be increased by.
⚡⚡1) decreasing potential gradient.
⚡⚡2)also if the balanced length of unknown potential difference decreases then potential gradient decreases.
❄️ANY CHANGE IN SECONDARY CIRCUIT HAS NO EFFECT ON SENSITIVITY.❄️
hope it will help you....✌️✌️
#phoenix
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