A voltmeter has a resistance of ohms and range volts

PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism

Problem

A voltmeter has a resistance of

G

ohms and range

V

volts. The value of resistance used in series to convert it into a voltmeter of range

nV

volts is: (a)

nG

(b)

(n - 1)G

(c)

\frac{G}{n}

(d)

\frac{G}{(n-1)}