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Magnetism and Electromagnetism

Magnetism and Electromagnetism
The susceptibility of paramagnetic materials generally lies between

KT4 and KT8
1CT3 and 1CT7
KT3 and 1CT6
10"2 and KT5

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Magnetism and Electromagnetism
A permeable substance is one

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

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Magnetism and Electromagnetism
A basic one-loop dc generator is rotated at 90 rev/s. How many times each second does the dc output voltage peak (reach maximum)?

360
90
180
270

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

ferromagnetic material
paramagnetic material
diamagnetic material
conducting material

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Magnetism and Electromagnetism
The unit for reluctance is

At/m
At/Wb
tesla
Wb

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Magnetism and Electromagnetism
Which of the following is the unit of magnetic flux density?

Weber
Tesla
Lumens
None of the listed here

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MORE MCQ ON Magnetism and Electromagnetism

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