Ohm's Law states that the voltage (V) across a conductor is directly proportional to the current (I) flowing through it, with the resistance (R) being the constant of proportionality.
Questions & Step-by-step Solutions
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Q
Q: What is the relationship defined by Ohm's Law?
Solution: Ohm's Law states that the voltage (V) across a conductor is directly proportional to the current (I) flowing through it, with the resistance (R) being the constant of proportionality.
Steps: 7
Step 1: Understand that Ohm's Law is a rule in electricity.
Step 2: Know that it relates three important things: voltage (V), current (I), and resistance (R).
Step 3: Remember that voltage (V) is the electrical force that pushes current through a conductor.
Step 4: Understand that current (I) is the flow of electric charge in the conductor.
Step 5: Recognize that resistance (R) is the opposition to the flow of current.
Step 6: Learn the formula: V = I * R, which means voltage equals current times resistance.
Step 7: Realize that if you increase the current, the voltage will also increase if resistance stays the same.
