Home
Class 12
PHYSICS
A coil in the shape of an equilateral tr...

A coil in the shape of an equilateral triangle of side `0.01` m is suspended from the vertex such that is hanging in a vertical plane between pole pieces of a permanent magnet producing a horizontal magnetic field of (`4×10^(-2)`T).If a current of 1A is passing through it and the magnetic field is parallel to its field,then the torque acting on the coil is

A

Zero

B

`1.732 ×10^(-4)` Nm

C

`8.76 × 10^(-7)` Nm

D

`1.732 × 10^(-6)` Nm

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A coil in the shape of an equilateral triangle of side 0.01m is suspended from the vertex such that it is hanging in a vertical plane between pole pieces of a permanent magnet producing a horizontal magnetic field of 4×10^(-2) T. If a current of 1A is passing through it and the magnetic field is parallel the magnetic field is parallel to its plane, then the torque acting on the coil is

A coil in the shape of an equilateral triangle of side 0.02 m is suspended from a vertex such that it is hanging in a vertical plane between the pole pieces of a permanent magnet producing a horizontal magnetic field of 5 xx 10^(-2) T. Find the couple acting on the coil when a current of 0.1 A is passed through it and the magnetic field is parallel to its plane.

A coil in the shape of an equilateral triangle of side 0.02 m is suspended from a vertex such that it is hanging in a vertical plane between the pole pieces of a permanent magnet producing a horizontal magnetic field of 5 xx 10^(-2) T. Find the couple acting on the coil when a current of 0.1 A is passed through it and the magnetic field is parallel to its plane.

A coil in the shape of an equilateral triangle of side l is suspended between the pole pieces of a permanent magnet such that vec B is in the plane of the coil. If due to a current i in the triangle a torque tau acts on it, the side l of the triangle is

A coil in the shape of an equilateral triangle of side l is suspended between the pole pieces of permanent magnet. Such that vecB is in plane of the coil. If due to a current I in the triangle, a torque tau acts on it, the side l of the triangel is:

A current I flows in a circular coil of radius r. If the coil is placed in a uniform magnetic field B with its plane parallel to the field, magnitude of the torque that acts on the coil is

A circular loop of area 0.01 m^(2) carrying a current of 10 A , is held perpendicular to a magnetic field of intensity 0.1 T . The torque acting on the loop is

If plane of coil and uniform magnetic field B(4T0 is same then torque on the current carrying coil is

A rectangular coil of 100 turns has length 5 cm and width 4 cm. it is placed with its plane parallel to a uniform magnetic field and a current of 2 A is sent through the coil. Find the magnitude of the magnetic field B, if the torque acting on the coil is 0.2 Nm^(-1).

A 100 turns coil shown in figure carries a current of 2 amp in a magnetic field B=0.2 Wb//m^(2) . The torque acting on the coil is