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- 1. Multiple Choice
Current is measured in________
Ohms
Amperes
Volts
Joules
- 2. Multiple Choice
Define ELECTRIC CURRENT
The ability of a material to oppose the flow of electrons
The difference in electric potential per unit of charge measured at two different points
The rate of electron flow past a given point in a circuit
- 3. Fill in the Blank
An ammeter must be connected in _________ with a load? (Series or Parallel)
- 4. Multiple Choice
Electric shock happens when __________ passes into the body?
electric current
Electric potential
Electrical resistance
food
- 5. Multiple Choice
Potential Difference is also known as what?
Resistance (R)
Voltage (V)
Current (I)
- 6. Multiple Choice
Which 2 devices must be connected in parallel?
Voltmeter
Ohmmeter
Ammeter
- 7. Multiple Choice
What device measures resistance? and how is it placed in a circuit? (Select 2)
Ohmmeter
Ammeter
Series
Parallel
- 8. Multiple Choice
Which option would INCREASE resistance in a circuit?
Using wires that are great conductors
Using thinner wires
Using a shorter wire
Keeping the wires cool
- 9. Multiple Choice
What is the circuit diagram symbol for a resistor?
- 10. Multiple Choice
What is the symbol for current?
R
V
A
I
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