Magnetic Flux Density | A Level Physics

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this video is about experiments of magnetic flux density and magnetic flux density's definitions, calculations, and equation (F= BIL, B= F/IL)
We also explain what a Hall Probe is, and its significance in the experiments of magnetic flux density.

There are also explanations about measuring the Earth's magnetic flux density, and measuring magnetic flux density with circuits.

In addition, there are explanations of the similarities between Magnetic Flux Density, electric field strength and gravitational field strength.
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At 15:55, I say that F=Bsinθ, this is a mistake. B's component, at right angles to the wire, equals to Bsinθ. F= BILsinθ. Sorry for the confusion!

physeeks
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These formulas can change the world my friend, this is awesome
Thank you

scottchilds
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Thank you so much for your videos, they are very helpful

sarahogundiran