GCSE PHYSICS HELLPP EXTRA POINTS?

K

Katie A

New member
i having trouble with my coursework and my physics teacher said that if we asked for help he would take marks of us.

the title is Scaletrix Investigation

but it's to do with variable resistor and testing the resistance of different lengths of wires.
we use a battery pack, voltmeter, ammeter, wires and the ordinary wires.

Could you tell me the
Factors involved
Factor to Change
Factor to record
Factors to keep the same

Prediction

And the method

Anything would be great

AND EXTRA POINTS GUARNTEED!!!!!!!!!
 
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