A moving coil type of galvanometer is ba...

A moving coil type of galvanometer is based upon the principle that a current carrying loop in a magnetic field experiences a net

torque

force

impulse

all the above

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOVING CHARGES AND MAGNETISM
AAKASH SERIES|Exercise EXERCISE-IB|71 Videos
MOVING CHARGES AND MAGNETISM
AAKASH SERIES|Exercise EXERCISE-II|79 Videos
MOVING CHARGES AND MAGNETISM
AAKASH SERIES|Exercise EXERCISE-III|49 Videos
MOTION IN A STRAIGHT LINE
AAKASH SERIES|Exercise very Short answer type question|15 Videos
NUCLEAR PHYSICS
AAKASH SERIES|Exercise ADDITIONAL PRACTICE PRACTICE SHEET (ADVANCED) Integer Type Questions|3 Videos

Similar Questions

Explore conceptually related problems

A current loop in a magnetic field

A current carrying loop in a uniform magnetic field will experience

In a moving coil galvanometer is based on the

Will a current loop placed in a magnetic field always experience a zero force?

Use Biot-Savart law to derive the expression for the magnetic field on the axis of a current carrying circular loop of radius R . Draw the magnetic field lines due to circular wire carrying current I .

A moving coil galvanometer has N numbr of turns in a coil of effective area A , it carries a current I . The magnetic field B is radial. The torque acting on the coil is

The magnetic field at the centre of the current carrying coil is

A coil carrying electric current is placed in uniform magnetic field

A: Net magnetic force expericneed by a current carrying loop in a uniform magnetic field is always zero. R. A current loop placed in a uniform magnetic field never experiences a torque.

Assertion : The net magnetic force on a current loop in a uniform magnetic field is zero but torque may or may not be zero. Reason : Torque on a current carrying coil in a magnetic field is given by vec(tau)=nI(vec(A) X vec(B)) .

AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-IA

In the above question, the acceleration of the rim will be?
Text Solution
|
A circular coil of n turns and area of crosssection A , carrying a cur...
Text Solution
|
A moving coil type of galvanometer is based upon the principle that a ...
Text Solution
|
The relation between voltage sensitivity (sigma(y)) and current sensit...
Text Solution
|
The best method to increase the sensitivity of a moving coil galvanome...
Text Solution
|
A conducting wire of given length is used to prepare the 'coil' of a m...
Text Solution
|
In a moving coil galvanometer a radial magnetic field is obtained with...
Text Solution
|
When a current is passed in moving coil galvanometer, the coil gets de...
Text Solution
|
The current that must flow through the coil of a galvanometre so as to...
Text Solution
|
To double the torque acting on a coil of n-turns, when placed in a mag...
Text Solution
|
A tangent galvanometer shows no deflection when a current is passed th...
Text Solution
|
A) Tangent galvanometer is a moving magnet type galvanometer B) Tang...
Text Solution
|
The coil of a tangent galvanométer is put in the magnetic meridian.
Text Solution
|
The plane of the coil of tangent galvanometer is kept parallel to magn...
Text Solution
|
The magnetic needle of a tangent galvanometer is defiected at an angle...
Text Solution
|
If 'r' is the radius and 'n' is number of turns of coil of a T.G, then...
Text Solution
|
A rectangular loop carrying a current i(2) situated near a long straig...
Text Solution
|
When a current loop is placed in a uniform magnetic field i) barF(R)...
Text Solution
|
A flat , rectangular coil, carrying current, is placed beside a long s...
Text Solution
|
A moving coil galvanometer can be converted into a voltmeter by connec...
Text Solution
|