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STATEMENT-1. A vertical iron rod has a c...

STATEMENT-1. A vertical iron rod has a coil of wire wound over it at the bottom end. An alternating current flows in the coil. The rod goes through a conducting ring as shown in the figure. The ring can float at a certain height above the coil. Because (2007) STATEMENT-2 In the above situation, a current is induced in the ring which interacts with the horizontal component of the magnetic field to produce an average force in the upward direction. (A) Statement -1 is True, Statement-2 is True; Statement -2 is a correct explanation for Statement-1. (B) Statement -1 is True, Statement-2 is True; Statement -2 is NOT a correct explanation for Statement-1. (C) Statement -1 is True, Statement-2 is False. (D) Statement -1 is False, Statement-2 is True.

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STATEMENT-1 A vertical iron rod has a coil of wire wound over it at the bottom end.An alternating current flows in the coil.The rod goes through a conducting ring as shown in the figure.The ring can float at a certain height above the coil. because STATEMENT-2 In the above situation, a current is induced in the ring which interacts with the horizontal component of the magnetic field to produce an average force in the upward direction

STATEMENT-1 A vertical iron rod has a coil of wire wound over it at the bottom end.An alternating current flows in the coil.The rod goes through a conducting ring as shown in the figure.The ring can float at a certain height above the coil. because STATEMENT-2 In the above situation, a current is induced in the ring which interacts with the horizontal component of the magnetic field to produce an average force in the upward direction

Statement-1: A vertical iron rod has ciol of wire wound over it at the bottom end. An alternating current flows in the coil. The rod goes through a conduction ring as shwon in the figure. The ring can float at a certain height above the coil. Statement -2: In the above situation a current is inuced in the ring which interacts with the horizontal components of the magnetc field to produce an aberage force in the upward direction.

Statement-1: A vertical iron rod has ciol of wire wound over it at the bottom end. An alternating current flows in the coil. The rod goes through a conduction ring as shwon in the figure. The ring can float at a certain height above the coil. Statement -2: In the above situation a current is inuced in the ring which interacts with the horizontal components of the magnetc field to produce an aberage force in the upward direction.

If you hold a coil of wire next to a magnet,no current will flow in the coil. What else in needed to induce a current ?

When current flows through the coil, the iron rod is attracted downward because the

How current can be induced in a coil due to a magnet?

In a coil of resistance 100 Omega , a current is induced by changing the magnetic flux through it as shown in the figure. The magnitude of change in flux through the coil is ……..

In a coil of resistance 100Omega , a current is induced by changing the magnetic flux through it as shown in the figure. The magnitude of change in flux through the coil is

In a coil of resistance 100 Omega , a current is induced by changing the magnetic flux through it as shown in the figure. The magnitude of change in flux through the coil is