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Magnetic effect of current was discovere...

Magnetic effect of current was discovered by

A

Ampere

B

Lorentz

C

Oersted

D

Faraday

Text Solution

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The correct Answer is:
C
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U-LIKE SERIES-MOVING CHARGES AND MAGNETISM -MULTIPLE CHOICE QUESTIONS
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  2. At a distance of 10 cm from a long staright wire carrying a current I,...

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  3. Magnetic effect of current was discovered by

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  4. The magnetic field vec(dB) due to a small current element vec(dl) carr...

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  9. In a current carrying long solenoid the magnetic field produced inside...

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

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  11. SI unit of magnetic permeability mu0 (" or " mu) is

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  12. The current in the windings on a toroid is 2.0 A. There are 400 turns ...

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  13. The path executed by a charged particle, whose motion is perpendicular...

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  14. The radius of curvature of the path of a charged particle moving under...

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  15. A charged particle moves with a velocity vecv in a uniform magnetic fi...

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  16. A beam of well collimated cathode rays travelling with a speed of 5 xx...

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  17. A charged particle enters a magnetic field B with its initial velocity...

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  18. An alpha particle and a proton travel with same velocity in a magnetic...

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  19. A charged particle is released from rest in a region of steady uniform...

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