A galvanometer having a resistance of 4.5 Ω can read up to 5 mA. If it is to read 100 V, then the high resistance to be used in series will be a) 19998 Ω b) 19995.8 Ω c) 19995.5 Ω d) 19996.5 Ω

A galvanometer having a resistance of 4.5 Ω can read up to 5 mA. If it is to read 100 V, then the high
resistance to be used in series will be
a) 19998 Ω b) 19995.8 Ω c) 19995.5 Ω d) 19996.5 Ω
by

1 Answer

Answer :

c) 19995.5
by

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