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A wire moves with a velocity ''v'' throu...

A wire moves with a velocity `''v''` through a magnetic field and experiences an induced charge sepration as shown. Then the direction of the magnetic field is

A

in to the page

B

out of the page

C

towards the bottom of the page

D

towards the top of the page

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The correct Answer is:
A
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NARAYNA-ELECTRO MAGNETIC INDUCTION-C.U.Q 1
  1. Consider the situation shown in the figure. If the current I in the l...

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  2. The direction of the induced e.m.f. is determined by

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  3. A wire moves with a velocity ''v'' through a magnetic field and experi...

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  4. An electric potential difference will be incduced between the ends of ...

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  5. A horizontal straight conductor when placed along south-north directio...

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  6. Two circular, similar, coaxial loops carry equal currents in the same...

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  7. A long conducting wire AH is moved over a conducting triangular wire C...

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  8. A square coil ACDE with its plane vertically is released from rest in ...

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  9. A conducting wire frame is placed in a magnetic field which is directe...

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  10. A rectangular loop of wire with dimensions shown in figure is coplanar...

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  11. The four wire loops shpwn figure have vertical edge lengths of either ...

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  12. A rod lies acrossfrictionless rails in a uniform magnetic field vec(B)...

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  13. An electron moves on a straight line path Y Y' as shown in figure. A c...

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  14. In figure, there is conducting ring having resistance R placed in the...

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  15. In the space shown a non-uniform magnetic field vec(B) = B(0)(1+x)(-ha...

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  16. Two idential cycle wheels (geomettrically have different number of spo...

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  17. AB and CD are fixed conducting smooth rails placed in a vertical palne...

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  18. Three idential coils A,B and C carrying currents are placed coaxially ...

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  19. Two idential conductors P and Q are placed on two frictionless rails R...

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  20. An inductance stroes energy in the

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