Home
Class 12
PHYSICS
Assertion: current sensitivity of a gal...

`Assertion:` current sensitivity of a galvanometer is directly proportional to the current through the coil.
`Reason:` Voltage sensitivity is inversely proportional to voltage.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is the correct explanation of assertion.

C

If assertion is true but reason is false

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D

Increasing the current sensitivity may not necessarily increase the voltage sensitivity.
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    NCERT FINGERTIPS|Exercise NCERT Exemplar|6 Videos
  • MAGNETISM AND MATTER

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • NUCLEI

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Assertion current sensitivity of a galvanometer is directley proportionall to the current through the coil. Reason Voltage sensitivity is inversely proportional to voltage.

Define the current sensitivity of a galvanometer. Write its SI unit.

Current sensitivity of a moving coil galvanometer is independent of

The sensitivity of a moving coil galvanometer depends on

If the current sensitivity of a galvanometer is doubled, then its voltage sensitivity will be

The current sensitivity of a moving coil galvanometer can be increased by

The current sensitivity of a moving coil galvanometer can be increased by