This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
An electromagnetic field exists only when there is?
Correct!
Wrong!
The direction of a magnetic field within a magnet is?
Correct!
Wrong!
Which of the following is not a unit of flux?
Correct!
Wrong!
The ratio of intensity of magnetization to the magnetization force is known as?
Correct!
Wrong!
Which of the following is expected to have the maximum permeability?
Correct!
Wrong!
The commonly used material for shielding or screening magnetism is?
Correct!
Wrong!
A permeable substance is one?
Correct!
Wrong!
Paramagnetic materials have relative permeability?
Correct!
Wrong!
Science Quiz 132
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