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Worksheetsquizziz entrenamiento
Total questions: 70
Worksheet time: 35mins
Which are the components of the atom?
Protons
Neutrons and electrons
Barions and muons
Neutron, protons and electrons
What sign is the charge of the electron
Positive
Negative
No charge (neutral)
Depending on the situation
Which are the components of the atomic nucleus?
Neutrons and electrons
Protons and neutrons
Protons, neutrons and electrons
Electrons
Which of the following subatomic particle is heavier?
Electron
Neutron
Proton
They all weigh the same
What kind of matter can experience and electric force?
Neutral matter
Dark matter
Charged matter
This force doesn't exist
When can two electrically charged particles experience an attraction force?
When they both have positive charges
When they weigh the same
When they both have negative charges
When they have opposite charges
Do electrons and neutrons experience an electrical force between them?
No, because they have different charges
Yes, because the electron has negative charge, and the neutron has positive charge
No, because they have the same charge
No, because the neutron has no charge
¿What's the phenomena that takes place when matter that have electric charge moves?
Electricity
Translation
Acceleration
No phenomena takes place
How would you describe electrical current?
The continuous flow of neutrons through a conductor
The continuous flow of neutrons through an isolator
The intermittent flow of protons through a conductor
The continuos flow of electrons through a conductor
Where does electrical current usually travel through?
Metal wires
Plastic wires
Wood
Threads
Where do negative charges move towards when left in an electrical field?
They will move to the place where the negative charges are
They will move to the place where the neutral charges are
They will move to the place where the positive charges are
They don't move
What's an electrical circuit?
A set of components connected through conductors where electrical current can't flow through
Isolators and components together so the current can't flow through them
A set of components connected through conductors where electrical current can flow through
A set of components that stop the flow of current
What is the SI unit for Electric Charge?
Newton (N)
Coulomb (C)
Ampere (A)
Kilogram (Kg)
What is the main use of an electric circuit?
To make the current flow
To transform any form of matter into electrical energy
To transform electrical energy into another kind of energy (heat, sound, etc)
To disintegrate matter in order to produce energy
What are the main components of an electrical circuit?
Wires and light bulbs
A power supply and wires where the current will flow through
A power supply, electric components through which the current will flow, a switch and a pathway (wires connecting everything)
A power supply, electric components through which the current will flow, and a pathway (wires connecting everything)
What is the function of a generator component?
The one that create the electrons in the circuit
It provides electrons to the circuit
They make it impossible for the current to flow through the circuit.
They push the charges through the circuit to create an electrical current
What's the function of a receiving component?
To convert electricity into any type of energy
To convert any kind of energy into electricity
To let the current flow through them
To push the electrons through the circuit
What is a control component?
The one that pushes the electrons through the circuit
The one that allows the flow of current in the circuit
The one that converts electricity into heat
It has no function in a circuit
What's the function of a safety component?
It provides the electrons to the circuit
It converts any kind of energy into electricity
It does never let the current flow
It stops the flow of current when there is a problem
What is a connection component?
The one that stops the current flow when there is a problem
The one that pushes the electrons in the circuit
The one that allows the current to flow through it
The one that generates the current in the circuit
What is this the name of this component?
Electrochemical cell
Battery
Resistance
Fuse
What is the name of this component?
Fuse
Resistor
Current Generator
Voltage Generator
What is the name of this component?
Resistor
Current Generator
Motor
Resistance
What is the name of this component?
Fuse
Resistor
Resistance
Wire
What is the name of this component?
Bell
Motor
Switch
Push button
What is the name of this component?
Light Bulb
Motor
Current Generator
Voltage Generator
What is the name of this component?
Battery
Electrochemical Cell or Battery
Electrochemical Cell
Pile
What is the name of this component?
Wire
Current Generator
Motor
Resistor
What is the name of this component?
Fuse
Plastic connector
Copper connector
Wires
What is the name of this component?
Bell
Timber
Light Bulb
Motor
What is the type of this component?
Generator
Receiving
Safety
Connection
What is the type of this component?
Generator
Receiving
Safety
Connection
What is the type of this component?
Generator
Receiving
Safety
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the type of this component?
Generator
Receiving
Control
Connection
What is the function of this component?
Transform electricity into movement
Generating Current
Generating Voltage
Connect the components of the circuit
What is the function of this component?
Avoid damage to the user stopping the current
Generating Current
Control the flow of current in the circuit
Connect the components of the circuit
What is the function of this component?
Generating current
Transform electricity into heat
Control the flow of current in the circuit
Transform electricity into sound
What is the function of this component?
Generating electrical current
Transform electricity into movement
This component doesn't exist
Transform electricity into sound
What is the function of this component?
Generating a voltage
Transform electricity into movement
Transform electricity into heat
Connecting the components in the circuit
What is the function of this component?
Generating a voltage
Transform electricity into movement
Transform electricity into heat
Generating a current
What is the function of this component?
Stops the circuit when the current is dangerous
Charges the battery
Opens the circuit when pushed, so the current is stopped
Closes the circuit when pushed, so the current can flow
What is the function of this component?
Stops the circuit when the current is dangerous
Charges the battery
Generates Voltage
Closes the circuit when pushed, so the current can flow
What is the function of this component?
Breaks the circuit
Transforms light into electricity
Transforms electricity into light
Transforms electricity into heat
What is the function of this component?
Generates light
Generates current
Transforms electricity into light
Transforms electricity into heat
What state is this circuit in?
Light emmiting circuit
Open Circuit
Short Circuit
Closed Circuit
What state is this circuit in?
Light emmiting circuit
Open Circuit
Short Circuit
Closed Circuit
What is a short circuit?
A circuit with no receiving components
An Open Circuit
A circuit that has receiving components
A Closed Circuit
What happens when there are no receiving components in the circuit to consume the electrical energy?
Nothing happens
The circuit is open
The circuit works correctly
There is a short circuit
What's the formula for Ohm's Law?
V=I∙P
I=V∙R
V=I∙R
R=I∙V
What's the SI unit for Voltage?
Ampere (A)
Jule (J)
Potential (P)
Volts (V)
What's the SI unit for Resistance?
Ampere (A)
Ohm (Ω)
Watt (W)
Volts (V)
What's the SI unit for Current?
Ampere (A)
Ohm (Ω)
Watt (W)
Jule (J)
What is the electrical magnitude that measures the force that pushes the charges through the circuit?
Current/Intensity
Resistance
Voltage
Power
What is the electrical magnitude that measures the opposition that a component offers to the flow of electrical current?
Energy
Resistance
Voltage
Power
What is the electrical magnitude that measures the movement of charges through the circuit per unit time?
Energy
Resistance
Voltage
Intensity/Current
What can we use to measure Resistance?
Ohmmeter
Voltmeter
Ammeter
Pulvimeter
What can we use to measure Voltage?
Ohmmeter
Voltmeter
Ammeter
Pulvimeter
What can we use to measure Intensity/Current?
Ohmmeter
Voltmeter
Ammeter
Pulvimeter
What is the apparatus that can measure all of the electrical magnitudes?
Ohmmeter
Pullmeter
Multimeter
Pulvimeter
What's the SI unit for Electrical Energy?
Ampere (A)
Ohm (Ω)
Watt (W)
Jule (J)
What's the SI unit for Electrical Power?
Ampere (A)
Volt (V)
Watt (W)
Jule (J)
What happens if we disconnect one component of the circuit from the wires?
Nothing happens
The circuit is open
The circuit works correctly
There is a short circuit
How does the current flow in a circuit?
From the negative to the positive pole
It depends on the receiving components of the circuit
From the positive to the negative pole
Upwards to downwards
What's electrical charge?
A property of subatomic particles that causes them to experience a force when placed in an electric field
A property of all particles that causes them to experience a force when placed in an electric field
A property of subatomic particles that doesn't cause them to experience a force when placed in an electric field
A property of matter that makes the particles faster
