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Two similar circular loops carry equal c...

Two similar circular loops carry equal currents in the same direction. On moving the coils further apart, the electric current will

A

Increase

B

Decrease

C

Remain uncharged

D

The information is incomplete

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The correct Answer is:
A
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AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE-IA
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  2. The north pole of a magnet is brought near a metallic ring as shown in...

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  3. Two similar circular loops carry equal currents in the same direction....

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  4. As shown in the figure, à magnet is moved with a fast speed towards a ...

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  5. Two different loops are concentric and lie in the same plane. The curr...

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  6. A magnet is dropped dwon an infinitely long vertical copper tube,

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  7. An infinitely long cylinder is kept parallel to a uniform magnetic fie...

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  8. A magnet N-S is suspended from a spring and while at oscillates, the m...

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  9. When the current through a solenoid increases at a constant rate, then...

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  10. Two coils of wires A and B are mutually at right angles to each other ...

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  11. In the given figure, the north pole of a magnet is brought towards a c...

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  12. Two identical circular loops of metal wires are lying on a table witho...

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  13. A closed loop moves normal to a constant electric field between the pl...

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  14. A circular loop of radius R, carrying current I, lies in x-y plane wit...

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  15. As shown in figure, P and Q are two co-axial conducting loops separate...

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  16. The variation of induced emf (epsilon ) with time (t) in a coil if a s...

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  17. A current carrying wire is placed below a coil in its plane, with curr...

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  18. A wire loop is rotated in magneitc field. The frequency of change of d...

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  19. A coil is rotated in a uniform magnetic field about an axis perpendicu...

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  20. Write down the IUPAC name of the following :

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