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6 Cards in this Set
- Front
- Back
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Define Magnetic flux and it’s unit |
Is the measure of the amount of magnetism in a material and can be represented by lines of magnetic flux . Unit= Φ |
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Define magnetic flux density and it’s formula |
The number of flux lines per unit area, the measure of density of the magnetic flux . B = Φ /Area |
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Magnetomotive force and it’s formula |
In a magnetic circuit the magnetic flux is due to the existence of a magnetomotive force. MMF = IxN |
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Define reluctance and give it’s formula/symbol |
It is the materials ability to support magnetic flux Symbol: S S=mmf/Φ |
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A common phrase amongst teenagers today used when throwing or passing something |
YEEET! |
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Magnetising Force |
Magnetic field strength is the magnetomotive force per unit length- letter H unit- amperes per meter |
