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Magnetism and Electromagnetism

Magnetism and Electromagnetism
A material which is slightly repelled by a magnetic field is known as

diamagnetic material
paramagnetic material
conducting material
ferromagnetic material

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Magnetism and Electromagnetism
The unit of relative permeability is

Hennry/meter
Its dimensionless
Hennry
None of the listed here

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

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

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Magnetism and Electromagnetism
The unit of flux is the same as that of

Permanance
Reluctance
Pole strength
Resistance

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Magnetism and Electromagnetism
A conductor of length L has current I passing through it, when it is placed parallel to a magnetic field. The force experienced by the conductor will be

BLI
None of the listed here
Zero
BLI2

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Magnetism and Electromagnetism
Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials.

triangular
rectangular
circular
None of the listed here

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MORE MCQ ON Magnetism and Electromagnetism

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