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12 questions from this quiz
Battery, ammeter, voltmeter, wire
The length of the wire
R=VIR = \frac{V}{I}R=IV
Directly proportional
A reading on an instrument when the value should be zero
Subtract zero error from all readings
Resistance increases
Use a low P.D. to keep current low
Straight line
Ohm's law is obeyed
Current flows in one direction only
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