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3. A galvanometer of resistance of 9 ohmshows a deflection of 30 divisions. If thegalvanometer is shunted with 6 ohmresistance, the deflection in the galvanometerwill be:1) 12 div3) 60 div2) 18 div4) 20 div |
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Answer» 14 division will be thereresistance is being shunted means a resistance is being connected in parallel with the existing resistanceso new resistance will be 4.2 ohm |
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