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Answer true/false statements. The figure represents a thin conducting loop place

ID: 2034662 • Letter: A

Question

Answer true/false statements. The figure represents a thin conducting loop placed in a uniform magnetic field directed perpendicular to the plane of the paper and inwards. Some of the following questions pertain to it.

The figure represents a thin conducting loop placed in a uniform magnetic field directed perpendicular to the plane of the paper and inwards. Some of the following questions pertain to it. (Select True or False The size of the voltage induced in a coil through which a magnet moves is affected by the rate at which the magnet moves. A current carrying conductor passes through the centre of a metal ring in a direction perpendicular to its plane. If the current flowing through the conductor increases, an emf is induced in the ring. In Faraday's Law of induction, the induced emf is independent of the resistance in the coil or circuit. the solenoid axis whole loop) flows in the clockwise direction in the right loop. of the magnet No emf is induced in a long, but not infinite, solenoid by a bar magnet that moves inside it along If the magnitude of the magnetic field starts decreasing, the resultant induced current (due to the The size of the voltage induced in a coil through which a magnet moves is affected by the strength

Explanation / Answer

1) True

Because, induced emf = The rate of change of magnetic flux through the loop

2) True
Because, When current changes through the wire magnetic flux through the loop changes so emf is induced.

3) True
Because, The induced emf depends only the rate of change of magnetic flux through the loop.


4) True
Becasue, there is no change magnetic flux through the solenoid.

5) True
Because, magnetic flux decreases through the loop.

6) False
Because, induced emf depends on how fast the magnet is moving but not on strength of the magnet.

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