Question

which of the following equations describes how voltage (v), current (i), and resistance (r) are related?
a. r = vi
b. v = \frac{i}{r}
c. r = \frac{i}{v}
d. v = ir

Explanation:

Ohm's Law states that voltage (\(V\)) is equal to the product of current (\(I\)) and resistance (\(R\)), which is \(V = IR\).

Answer:

D. \(V = IR\)