A-LEVEL Physics: 5.2.4: Required Practical: Investigating Resistivity (SaveMyExams) Flashcards

(2 cards)

1
Q

aim of the practical ‘investigating resistivity’:

A

to determine the resistivity of a 2m constant wire

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2
Q

variables in the practical ‘investigating resistivity’: (4)

A

-independent: length of wire

-dependent: current

-control:
-voltage
-material

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