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Ohm's Law

Quiz by Neil Aldrin Olvina

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8 questions
Show answers
  • Q1
    What is the equation for Ohm's Law?
    V = IR
    E = mc^2
    P = IV
    F = ma
    30s
  • Q2
    What does the variable 'I' represent in Ohm's Law?
    Power
    Resistance
    Current
    Voltage
    30s
  • Q3
    What does the variable 'R' represent in Ohm's Law?
    Resistance
    Current
    Voltage
    Power
    30s
  • Q4
    Which unit is used to measure electric current?
    Watt
    Volt
    Ampere
    Ohm
    30s
  • Q5
    Which quantity does Ohm's Law relate?
    Voltage, Current, and Resistance
    Velocity and Acceleration
    Force and Mass
    Power and Energy
    30s
  • Q6
    Which statement accurately describes Ohm's Law?
    The voltage across a conductor is directly proportional to the current flowing through it.
    The voltage across a conductor is directly proportional to its resistance.
    The resistance of a conductor is directly proportional to the voltage across it.
    The current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance.
    The current flowing through a conductor is directly proportional to its resistance.
    30s
  • Q7
    Which statement accurately describes resistance in Ohm's Law?
    Resistance is the measure of the amount of electrical power consumed.
    Resistance is the rate of flow of electric charge through a conductor.
    Resistance is the potential difference between two points in an electrical circuit.
    Resistance is the measure of how much a material or device impedes the flow of electric current.
    Resistance is the measure of the electric current in a circuit.
    30s
  • Q8
    What is the formula to calculate the power in a circuit?
    P = I^2R
    V = IR
    R = V/I
    P = IV
    30s

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