What does Ohm's Law state?

Practice Questions

Q1
What does Ohm's Law state?
  1. Voltage is directly proportional to current
  2. Current is directly proportional to resistance
  3. Resistance is directly proportional to voltage
  4. Voltage is inversely proportional to current

Questions & Step-by-Step Solutions

What does Ohm's Law state?
Correct Answer: Ohm's Law states that V = IR.
  • Step 1: Understand that Ohm's Law is a basic principle in electricity.
  • Step 2: Know that it relates three important concepts: Voltage (V), Current (I), and Resistance (R).
  • Step 3: Remember that Voltage is the electrical force that pushes current through a conductor.
  • Step 4: Understand that Current is the flow of electric charge in a circuit.
  • Step 5: Recognize that Resistance 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 voltage, the current will also increase if resistance stays the same.
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