Question

In an experiment, the current flowing through a resistor and the potential diffrence across it are measured. The values are given below. show that these values confrim ohm's law, and find the resistance of the resistor.
i (amphre) 1.0 1.5 2.0 2.5 3.0 v(volts) 4.0 6.0 8.0 10.0 12​

Answer 1

Answer:

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Answer 2

Answer:

All answer 0.25(ohm),

Explanation:

V=IR

R=V/I

for first, I=1.0, V=4.0

R=V/I

R=1.0/4.0=0.25

R=0.25(ohm)

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