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A galvanometer has a deflection of 25 divisions for a current of 0.1 A flowing through it. Then the current sensitivity of the galvanometer is
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$250 \operatorname{div} / \mathrm{A}$
Current sensitivity, $\mathrm{I}_{\mathrm{S}}=\frac{\mathrm{NBA}}{\mathrm{k}}$ $=\frac{25}{0.1}=250 \mathrm{div} / \mathrm{A}$
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