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Ampere's circuital law is true for ....

Ampere's circuital law is true for _______ .

A

symmetric electric fields

B

symmetric magnetic fields

C

steady currents

D

only those currents which are measured in ampere

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The correct Answer is:
C
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KUMAR PRAKASHAN-MOVING CHARGES AND MAGNETISM-SECTION D (MULTIPLE CHOICE QUESTIONS)
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  6. A current of 1 ampere is passed through a straight wire of length 2.0 ...

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  8. Magnetic field at 10 cm from extremely long current carrying straight ...

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  9. When a helium nucleus revolves in a circular orbit of radius 0.8 m,if ...

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  10. Inside the solenoid, magnetic field lines in the middle part are

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  11. SI unit of permeability is

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  12. An extremely long straight wire, with radius of cross-section a, carri...

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  13. Ampere's law is the integral form of

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  15. Magnetic field produced at the centre of circular coil having radius 0...

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  17. There are 50 turns per cm length in a very long solenoid. It carries a...

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  18. Magnetic field due to a ring having n turns at a distance x on its axi...

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  20. At a distance of 10 cm from a long straight wire carrying current, the...

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