alleryStart learning →Ohm's law states:
AV = I/R
BV = I² R
CV = IR (voltage across a resistor = current × resistance)
DV = R/I
Answer & Solution
Correct answer: C. V = IR (voltage across a resistor = current × resistance)
**Ohm's law:** V = IR.
Linear relation for ohmic resistors.
**SI units:** V in volts, I in amperes, R in ohms (Ω).
**Power dissipated:** P = VI = I²R = V²/R.
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