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Question
A galvanometer has resistance 'G' and range 'Vg' How much resistance is required to read voltage upto 'V' volt?
Options
`("G"("V"-"V"_g))/"V"`
`"G""V"_"g"`
`("G"("V"+"V"_g))/"V"`
`"G"("V"/"V"_g -1)`
MCQ
Fill in the Blanks
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Solution
`"G"("V"/"V"_g -1)`
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