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1. 
Electrical CHARGE is
A.
the amount of electricity stored in an object.
B.
the amount of electric charge passing through a specific point in a circuit in one second.
C.
is the difference between the electrical energy at two points in a circuit.
D.
is the opposition of the components in a circuit to the flow of electric current.
2. 
Electrical CURRENT is
A.
the amount of electricity stored in an object.
B.
the amount of electric charge passing through a specific point in a circuit in one second.
C.
is the difference between the electrical energy at two points in a circuit.
D.
is the opposition of the components in a circuit to the flow of electric current.
3. 
VOLTAGE or ELECTRICAL TENSION
A.
the amount of electricity stored in an object.
B.
the amount of electric charge passing through a specific point in a circuit in one second.
C.
is the difference between the electrical energy at two points in a circuit.
D.
is the opposition of the components in a circuit to the flow of electric current.
4. 
Electrical RESISTANCE is
A.
the amount of electricity stored in an object.
B.
the amount of electric charge passing through a specific point in a circuit in one second.
C.
is the difference between the electrical energy at two points in a circuit.
D.
is the opposition of the components in a circuit to the flow of electric current.
5. 
The intensity of the current or the amount of electrons flowing through a conductor over a certain time, is called...
A.
Tension
B.
Voltage
C.
Current
D.
Charge
E.
Resistance
6. 
The difference between the electrical energy at two points in a circuit, is called...
A.
Tension
B.
Voltage
C.
Current
D.
Charge
E.
Resistance
7. 
The opposition of the components in a circuit to the flow of electric current, is called...
A.
Tension
B.
Voltage
C.
Current
D.
Charge
E.
Resistance
8. 
Electrical CHARGE is measured in...
A.
Watts
B.
Ohms
C.
Volts
D.
Columbs
E.
Amperes
9. 
Electrical CURRENT is measured in...
A.
Watts
B.
Ohms
C.
Volts
D.
Columbs
E.
Amperes
10. 
VOLTAGE is measured in...
A.
Watts
B.
Ohms
C.
Volts
D.
Columbs
E.
Amperes
11. 
Electrical RESISTANCE is measured in...
A.
Watts
B.
Ohms
C.
Volts
D.
Columbs
E.
Amperes
12. 
What magnitude is measured in ohms?
A.
Tension
B.
Voltage
C.
Current
D.
Charge
E.
Resistance
13. 
What magnitude is measured in volts?
A.
Voltage
B.
Current
C.
Charge
D.
Resistance
14. 
What magnitude is measured in amperes?
A.
Voltage
B.
Current
C.
Charge
D.
Resistance
15. 
What magnitude is measured in coulombs?
A.
Voltage
B.
Current
C.
Charge
D.
Resistance
16. 
What is the name of the device that is used to measure the VOLTAGE in an electrical circuit?
A.
Ohmmeter
B.
Ammeter
C.
Voltmeter
D.
Multimeter
17. 
What is the name of the device that is used to measure the CURRENT in an electrical circuit?
A.
Ohmmeter
B.
Ammeter
C.
Voltmeter
D.
Multimeter
18. 
La siguiente fórmula I=Q/t, indica que la intensidad de corriente está relacionada con el tiempo y, ¿con qué otra magnitud?
19. 
What type of charge does an electron have?
A.
Positive
B.
Negative
C.
It has no charge
D.
20. 
The fundamental particles of an atom are:
A.
Anion
B.
Cation
C.
Proton
D.
Electron
E.
Neutron
21. 
Electric charges of different signs...
A.
They repel each other only in electrical circuits.
B.
They repel each other.
C.
They attract each other.
D.
They attract only in electrical circuits.
22. 
From the following list of materials, indicate which ones are conductors:
A.
hard woods
B.
Silver
C.
Copper
D.
Granite
E.
Gold
F.
Plastic
23. 
Indicate the incorrect sentences:
A.
Charges with the same sign attract, while charges with different signs repel.
B.
For the electrons to circulate throughout the circuit, it is only necessary to connect the circuit to one of the terminals of the cell or battery.
C.
Electrons have a positive charge.
D.
El sentido de la corriente eléctrica es contrario al del flujo de electrones.
E.
The direction of the electric current is opposite to that of the flow of electrons.
F.
Electrons flow to the positive terminal of the cell or battery
24. 
The continuous movement of electrons through a conductive material is called
25. 
A material that does not allow the passage of electric current is called...
A.
Electrical insulator
B.
Electrical conductor
26. 
What are the names of the materials that allow the movement of electric charges through them?
27. 
Indicate which of the following sentences are true:
A.
Charges of different signs attract.
B.
Charges of different signs repel each other.
C.
Charges of the same sign attract.
D.
Charges of the same sign repel each other
28. 
What is the name of the atomic particle responsible for electrical phenomena, including electric current?
A.
Electron
B.
Positron
C.
Proton
D.
Neutron
29. 
Indicate which of the following formulas is used to define the intensity of current through a conductor:
A.
I =V/Q
B.
I =R/t
C.
I=V/t
D.
I=Q/t
E.
I= t/Q
F.
I=t/V
30. 
The amount of charge that circulates through a circuit in 0.5 s, if the current intensity is 3 mA, will be:
A.
6 mΩ
B.
6 mC
C.
1.5 mΩ
D.
6 mV
E.
1.5 mV
F.
1.5 mC
31. 
The intensity of current through a conductor through which 4 mC flows in 2 seconds is:
A.
2 mV
B.
0.5 mA
C.
2 mA
D.
0.5 mV
E.
8 mA
F.
8 mV