Home
Class 12
PHYSICS
A long straight wire is placed along the...

A long straight wire is placed along the axis of a circular ring of radius `R`.The mutual inductance of this system is

A

`(mu_(0)R)/(2)`

B

`(mu_(0)piR)/(2)`

C

`(mu_(0))/(2)`

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

A long straight wire is placed along the axis of a circuit ring of radius R. The mutual inductance of this system is

A very long uniformly charged wire oriented along the axis of a circular ring of radius R rests on its centre with one of the ends (as shown in figure). The linear charge density on the wire is lambda . Evalute the flux of the vector vecE across the circle area.

A current- carrying straight wire is kept along the axis of a circular loop carrying a current. The straight wire

The figure shows a long straigh wire carryhing a current I_1 along the axis of a circular ring carrying a current I_2 . Identify the correct statement.

A rectangular loop of sides 'a' and 'b' is placed in xy plane. A very long wire is also placed in xy plane such that side of length 'a' of the loop is parallel to the wire. The distance between the wire and the nearest edge of the loop is 'd'. The mutual inductance of this system is proportional to :

A long, straight wire carries a current along the z-axis. One can find two points in the x-y plane such that

A straight wire carrying an electric current is placed along the axis of a uniformly charged ring. Will there be a magnetic force on the wire if the ring starts rotating about the wire? If yes, in which direction?

The diagram given below shows a solenoid carrying time varying current l= l_(0)t . On the axis of the solenoid, a ring has been placed. The mutual inductance of the ring and the solenoid is M and the self inductance of the ring is L. If the resistance of the ring is R then maximum current which can flow through the ring is

Figure shows a rectangular coil near a long wire. The mutual inductance of the combination is

The ratio of the radii of gyration of a circular disc about a tangential axis in the plane of the disc and a circular ring of the same radius about a tengential axis in the plane of the ring is