A certain voltmeter has an internal resistance of 10,000 $\Omega$ and a range from 0 to 100 V.To give it a range from 0 to 1000 V, one should connect:
A)100,000 $\Omega$ in series
B)100,000 $\Omega$ in parallel
C)1000 $\Omega$ in series
D)1000 $\Omega$ in parallel
E)90,000 $\Omega$ in series

Question

Quizplus · Accepted Answer

The Answer of A certain voltmeter has an internal resistance of 10,000 $\Omega$ and a range from 0 to 100 V.To give it a range from 0 to 1000 V, one should connect:
A)100,000 $\Omega$ in series
B)100,000 $\Omega$ in parallel
C)1000 $\Omega$ in series
D)1000 $\Omega$ in parallel
E)90,000 $\Omega$ in series

A Certain Voltmeter Has an Internal Resistance of 10,000 Ω\OmegaΩ And a Range from 0 to 100 V

A Certain Voltmeter Has an Internal Resistance of 10,000 $\Omega$ And a Range from 0 to 100 V