Verify Ohm's Law from data + find resistance
|
I (A) |
V (V) |
V/I (Ω) |
|---|---|---|
|
0.1 |
1.2 |
12 |
|
0.2 |
2.4 |
12 |
|
0.3 |
3.6 |
12 |
|
0.4 |
4.8 |
12 |
V/I = constant = 12Ω for all readings. Plotting i vs V gives a straight line through origin → Ohm's Law confirmed.
Resistance R = 12 Ω (slope of V-I graph)