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Magnetism and Electromagnetism

Magnetism and Electromagnetism
The materials are a bit inferior conductors of magnetic flux than air.

Diamagnetic
Ferromagnetic
None of the listed here
Dielectric

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Magnetism and Electromagnetism
Tesla is a unit of

Field strength
Flux density
Flux
Inductance

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Magnetism and Electromagnetism
One telsa is equal to

1 Wb/m
1 Wb/m²
1 Wb/mm²
1 mWb/m²

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Magnetism and Electromagnetism
When the north poles of two bar magnets are brought close together, there will be

a downward force
no force
a force of attraction
a force of repulsion

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Magnetism and Electromagnetism
The use of permanent magnets is. not made in

Transformers
Loud speakers
Energy meters
None of the listed here

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Magnetism and Electromagnetism
An electromagnetic field exists only when there is

voltage
current
decreasing current
an increasing current

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MORE MCQ ON Magnetism and Electromagnetism

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