Home
Class 12
PHYSICS
A galvanometer is to be converted into a...

A galvanometer is to be converted into an ammeter or voltmeter. In which of the following cases the resistance of the device is largest?

A

An ammeter of range 10 A

B

A voltmeter of range 5 V

C

An ammeter of range 5A

D

A voltmeter of range 10 V.

Text Solution

Verified by Experts

The correct Answer is:
D
d. With these diagrams, we can easily find that the maximum
equivalent resistance will be across voltmeter of range of 10 V.
Promotional Banner

Similar Questions

Explore conceptually related problems

A galvanometer is to be converted into an ammeter or voltmeter. In which of the following cases the resistance of the device is greatest?

A galvanometer may be converted into an ammeter or a voltmeter. In which of the following cases is the resistance of the device so obtained least ?

A galvanometer can be converted into an ammeter by connecting

A galvanometer can ber converted into an ammeter by connecting