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Magnetism and Electromagnetism

Magnetism and Electromagnetism
Tesla is a unit of

Inductance
Flux
Flux density
Field strength

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Magnetism and Electromagnetism
How does the magnetic compass needle behave in a magnetic field?

It assures a position right angle to magnetic field
It assures a position which follows a line of magnetic flux
None of the listed here
It starts rotating

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Magnetism and Electromagnetism
Gilbert is a unit of

conductance
magnetomotive force
electromotive force
permittivity

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Magnetism and Electromagnetism
Indicate which of the following material does not retain magnetism permanently.

Stainless steel
None of the listed here
Soft iron
Hardened steel

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Magnetism and Electromagnetism
Fleming's left hand rule is used to find

Direction of magnetic field due to current carrying conductor
Polarity of a magnetic pole
Direction of flux in a solenoid
Direction of force on a current carrying conductor in a magnetic field

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Magnetism and Electromagnetism
A permeable substance is one

Which is a bad conductor
Through which the magnetic lines of force can pass very easily
Which is a good conductor
Which is a strong magnet

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MORE MCQ ON Magnetism and Electromagnetism

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