Ohm's Law
3 years ago
xxmelo23xx
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17 QuestionsShow answers
  • Question 1
    300 seconds
    Q. What is voltage measured in?
    answer choices
    Ω (Ohms)
    V (Volts)
    A (Amps)
    W (Watts)
  • Question 2
    300 seconds
    Q. What is current measured in?
    answer choices
    Ω (Ohms)
    V (Volts)
    A (Amps)
    W (Watts)
  • Question 3
    300 seconds
    Q. What is resistance measured in?
    answer choices
    Ω (Ohms)
    V (Volts)
    A (Amps)
    W (Watts)
  • Question 4
    300 seconds
    Q. How do you calculate voltage?
    answer choices
    Current X Resistance
    Resistance ÷ Current
    Current ÷ Resistance
    Measure it with a ruler
  • Question 5
    300 seconds
    Q. How do you calculate voltage?
    answer choices
    Current X Resistance
    Resistance ÷ Current
    Current ÷ Resistance
    Measure it with a ruler
  • Question 6
    300 seconds
    Q. How do you calculate current
    answer choices
    Resistance X Voltage
    Voltage X Resistance
    Resistance ÷ Voltage
    Voltage ÷ Resistance
  • Question 7
    300 seconds
    Q. How do you calculate resistance?
    answer choices
    Voltage X Current
    Current ÷ Voltage
    Voltage ÷ Current
    Current X Amps
  • Question 8
    300 seconds
    Q. What voltage is needed to cause a 2A current flow through a 10Ω resistor?
    answer choices
    5V
    0.2V
    20V
    200V
  • Question 9
    300 seconds
    Q. What voltage is needed to cause a 5A current flow through a 2Ω resistor?
    answer choices
    10V
    2.5V
    7V
    0.4V
  • Question 10
    300 seconds
    Q. What voltage is needed to cause a 50A current flow through a 10Ω resistor?
    answer choices
    15V
    500V
    500 kV
    0.2V
  • Question 11
    300 seconds
    Q. What resistance is needed to cause a 50A current flow because of a 500V battery?
    answer choices
    10Ώ
    2500Ώ
    550Ώ
  • Question 12
    300 seconds
    Q. What resistance is needed to cause a 20A current flow because of a 100V battery?
    answer choices
    0.2Ώ
    2000Ώ
    120Ώ
  • Question 13
    300 seconds
    Q. What word means how much energy is given to / removed from the electrons.
    answer choices
    Current
    Voltage
    Resistance
    Power
  • Question 14
    300 seconds
    Q. What word means how hard it is for electrons to flow through.
    answer choices
    Current
    Voltage
    Resistance
    Power
  • Question 15
    300 seconds
    Q. What word means how fast the electrons flow.
    answer choices
    Current
    Voltage
    Resistance
    Power
  • Question 16
    900 seconds
    Q. If the battery produced 12.6 Volts and what would be the current flow be for a 6 Ohm resistor
    answer choices
    2.1 Amps
    2.4 Amps
    1.71 Amps
    15 Amps
  • Question 17
    900 seconds
    Q. With the engine running the charging system produces 14.5 Volts what would the current flow be if a resistance of 6 Ohms was present
    answer choices
    2.41 Ohms
    2.52 Ohms
    2.1 Ohms
    0.3333 Ohms
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