EMF & internal resistance - Required Practical - A-level Physics

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Thank you for these videos really helps a lot

justinrai
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This video is great and very helpful, thanks

harveyalram
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i was copying along and then i was sketching graph and did straight line proportional on like all the other ones before 😭😭

maximusekon
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2:05 Would R count as an independent variable, and would I count as a dependent variable, since it is dependent on changing R? Thanks!

emmacole
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Respected teacher I need complete lectures of A level physics and notes, cecomend me some links.

kabeerfcc
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I understand changing the resistance of the variable resistor changes the current, but then why is the independent variable the current? Should it not be the resistance as that is what we are directly changing, and the current changing is just an effect of that?

succindallroy
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Could you do the practical regarding the investigation of the motion of an object in a fluid.

magn
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you took the hard out of this topic and made something else hard

dineshkurimilla
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Can questions on this appear in Paper 1?
please anyone answer lmao

AbdullahiIdri