Question

expressthethreeequationsthatcomefromohmslaw.

Explanation:

Step1: Recall Ohm's law formula

Ohm's law is \(V = IR\), where \(V\) is voltage difference, \(I\) is current, and \(R\) is resistance.

Step2: Solve for current (\(I\))

Given \(V = IR\), divide both sides by \(R\). So \(I=\frac{V}{R}\).

Step3: Solve for resistance (\(R\))

From \(V = IR\), divide both sides by \(I\). Thus \(R = \frac{V}{I}\).

Step4: Solve for voltage difference (\(V\))

The original formula \(V = IR\) gives the voltage difference when \(I\) and \(R\) are known.

Answer:

Unknown value	Known values	Equation
Resistance	Voltage difference, Current	\(R=\frac{V}{I}\)
Voltage difference	Current, Resistance	\(V = IR\)