A magnet is dropped down an infinitely l...

A magnet is dropped down an infinitely long vertical copper tube. Then

A

the magnet moves with continuously increasing velocity and ultimately acquires a constant terminal velocity

B

the magnet moves with continuously decreasing velocity and ultimately comes to rest

C

the magnet moves with continuously increasing velocity but constant acceleration

D

the magnet moves continously increasing velocity and acceleration.

Verified by Experts

Similar Questions

Explore conceptually related problems

A direct current I Flows along the length of an infinitely long straight thin walled pipe then the magnetic field is

Obtain an expression for the magnetic field at a point due to an infinitely long thin conductor or wire by applying Ampere's circuital law.

Give the expression for magnetic flux density at a point at one end of an infinitely long conductor.

A bar magnet is allowed to fall vertically through a copper coil placed in a horizontal plane. The magnet falls with a net acceleration

Give the expression for magnetic flux density at a point due to an infinitely long conductor perpendicular to it.

Given the expression for electric field intensity at a point due to a thin infinitely long straight wire. Give the meaning the of symbols used.