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Magnetism and Electromagnetism

Magnetism and Electromagnetism
One telsa is equal to

1 Wb/m²
1 Wb/mm²
1 mWb/m²
1 Wb/m

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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 repulsion
a force of attraction

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Magnetism and Electromagnetism
Gilbert is a unit of

magnetomotive force
conductance
electromotive force
permittivity

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Magnetism and Electromagnetism
The unit of relative permeability is

Its dimensionless
Hennry/meter
Hennry
None of the listed here

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Magnetism and Electromagnetism
What is the magnetomotive force in a 75-turn coil of wire when there are 4 A of current through it?

18.75 At
300 At
187 At
30 At

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Magnetism and Electromagnetism
The susceptibility of paramagnetic materials generally lies between

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

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MORE MCQ ON Magnetism and Electromagnetism

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