A galvanometer of resistance 99 Ω is converted into an ammeter using a 1 Ω shunt and connected as in figure (i); the ammeter reads 3 A. The same galvanometer is converted into a voltmeter using a 101 Ω series resistance and connected as in figure (ii); the voltmeter reads 4/5 of full scale. Answer the following
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Question

A galvanometer of resistance 99 Ω is converted into an ammeter using a 1 Ω shunt and connected as in figure (i); the ammeter reads 3 A. The same galvanometer is converted into a voltmeter using a 101 Ω series resistance and connected as in figure (ii); the voltmeter reads 4/5 of full scale. Answer the following

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G1 Physics · Accepted Answer

Use the standard galvanometer shunt/series conversion relations together with Ohm’s law for the cell in the two shown connections.