Which section of the Ohm's Law chart should be used to calculate values expressed in...

Ohm's Law is a fundamental principle used in electrical engineering and physics to describe the relationship between voltage (V), current (I), resistance (R), and power (P). The Ohm's Law chart is divided into four quadrants, each representing different formulas and relationships among these quantities.

To calculate values expressed in Ohms (which represent resistance, R), you should use Quadrant D. This quadrant contains formulas that solve for resistance (R), using various combinations of voltage (V), current (I), and power (P):

R=VIR = \frac{V}{I}R=IV​

R=V2PR = \frac{V^2}{P}R=PV2​

R=PI2R = \frac{P}{I^2}R=I2P​

These formulas are derived from Ohm's Law and the power equations, providing different ways to calculate resistance based on the available information.