Home
Class 12
PHYSICS
A voltmeter has a range O - V with a ser...

A voltmeter has a range `O - V` with a series resistance `R`. With a series resistance `2R`, the range is `O - V`. The correct relation between `V` and `V'`is

Promotional Banner

Similar Questions

Explore conceptually related problems

A voltmeter has a range 0-V with a series resistance R. With a series resistance 2 R, the range is 0-V'. The correct relation between V and V' is

A voltmeter has range 0 to V with a series resistance R. With a series resistance 2R, the range is 0 to V'. The correct relation between v and v' is

A galvanometer has range 0 − V volt and it has resistance R. When the series resistor of resistance 2R is connected, the range becomes 0 ⋅ V . Then

Range of voltmeter ______ with increase in series resistance.

A voltmeter has a resistance G and range V . Calculate the resistance to be used in series with it to extend its range to nV .

A voltmeter has a resistance G and range V . Calculate the resistance to be used in series with it to extend its range to nV .

A voltmeter has a resistance G and range V . Calculate the resistance to be used in series with it to extend its range to nV .

A voltmeter has resistance R_0 and range V. What resistance should be connected in series with it to increase its range to n V ?