Question

Potential difference
V2 3 4.5 5 6
Current (1) 008 0.12 0.15 0.20 0.24
Fird in which one of the above sets of readings, the trend in
2 different from others and must be rejected. Calculate the
mean value of resistance of the desistex based on the remaining
sets of readings

Answer 1

Explanation:

From Ohm's Law, V=IR

R=

I

V

which is nothing but the slope of V−I curve,

hence R=5 ohm