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A current of 10 A is flowing in a long s...

A current of 10 A is flowing in a long straight wire situated near a rectangular circuit whose two sides oflength 0.2m are parallel to the wire. One of them is at a distance of0.05m and the other at a distance of 0. IOm from the wire. The wire is in the plane of the rectangle. Find the magnetic flux through the rectangular circuit. If the current decays uniformly to zero in 0.02s, fmd the EMF induced in the circuit and indicate the direction in which the induced current flows.

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MODERN PUBLICATION-ELECTROMAGNETIC INDUCTION-EXERCISE
  1. A current of 10 A is flowing in a long straight wire situated near a r...

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  2. Explain the concept of magnetic flux linked with a surface.

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  3. What is electromagnetic induction ? State its laws.

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  4. What is electromagnetic induction ? State its laws.

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  5. What is electro-magnetic induction?

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  6. What is electromagnetic induction ? State its laws.

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  7. State Lenz’s law of electromagnetic induction.

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  8. State and explain Faraday’s law of electromagnetic induction.

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  9. State and explain Faraday’s law of electromagnetic induction.

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  10. Is Lenz's law in accordance with the law of conservation of energy?

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  11. State Lenz’s law.Give one example to illustrate it.

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  12. Show that Lenz's law obeys the law of conservation of energy.

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  13. State Lenz’s law of electromagnetic induction.

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  14. Will an induced current be always produced whenever there is change of...

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  15. Derive an expression for induced e.m.f. developed in a conductor of le...

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  16. Derivea expression for inducede.m.f. whenacoilrotates in a uniform mag...

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  17. Derive an expression for induced current, when a coductor of length l ...

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  18. A straight conductor 1 meter long moves a right angles to both, its le...

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  19. What is electromagnetic induction ? State its Faraday's laws. Find an ...

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  20. What is electromagnetic induction ? State its Faraday's laws. Find an ...

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  21. A rectangular conductor LMNO is placed in a uniform magnetic field vec...

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