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Figure shows a graph between the magnitu...

Figure shows a graph between the magnitude of magnetic field passing normally through a closed loop and time t. Rank the five region's of the graph according to the emf in magnitude indụced in the loop, greatest first.

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AB gt CD = DE gt BC = OA
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AAKASH INSTITUTE ENGLISH-ELECTROMAGNETIC INDUCTION-Try Yourself
  1. (a) Solve the above question for part (ii). (b) Solve the above ques...

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  2. (a) In the example 2 the current flowing through the wire is l((l))=l(...

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  3. Figure shows a graph between the magnitude of magnetic field passing n...

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  4. A magnet is moving towards a coil along its axis and the emf induced i...

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  5. What will be the acceleration of the bar magnet, if the loop had a cut...

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  6. In example (7), find the tension T at time I developed in the loop as ...

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  7. A rectangular loop and a circular loop are moving out of a uniform mag...

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  8. Express the induced emf as scalar triple product of vecv, vecB and vec...

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  9. In example 9 if B is the mid point of rod then find e(OB)le(BA)

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  10. If the rod were translating as well as rotating, what will be its emf?...

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  11. Two electric circuits are placed near one another. Each circuit has se...

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  12. Find mutual inductance if we have a square loop of side r instead of a...

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  13. Modern day generators produce electric power as high as 500 MW. How ma...

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  14. Using Gauss's law obtain the expression for the electric field due to ...

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  15. A sheet of relative permeability 100 is placed inside the solenoid, so...

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  16. What is the frequency of rotation of armature coil in AC generators?

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  17. Can an induced electric field exist at a point in space, when no magen...

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  18. Which of the two capacitor plates is at the higher potential ?

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  19. What will be the magnitude and polarity of induced emf across the rod,...

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  20. Can an inductor have potential difference across it ends even if does ...

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