WorksheetsSources of Electricity
Total questions: 20
Worksheet time: 20mins
Which of the following describes a battery as a source?
Chemical action
Magnetomotive
Triboelectric
Photo Voltaic
Which of the following describes a turntable crystal as a source of electricity?
Chemical Action
Photo Voltaic
Triboelectric
Piezoelectric
The John Travoltage demonstration depicts which source of electricity?
Chemical Action
Piezoelectric
Triboelectric
Photo Voltaic
A thermocouple demonstrates electricity created by?
Chemical Action
Thermal Reaction (heat)
Photo Voltaic
None of the other options.
Thermocouples produce such tiny amounts of electricity they are often used to?
Operate a car ignition system
Act as a temperature sensor in high temp devices
Drive dashboard lights
Back up a battery
The turbine generators at the Hydro dam produce electricity by?
Chemical Action
Magnetomotive Action
Photo Voltaic Action
Piezoelectric action
Nuclear power plants produce electricity through which method?
Chemical Action
Magnetomotive Action
Photo Voltaic Action
Solar panels produce electricity through....
Chemical Action
Magneto motive action
photo voltaic action
Triboelectric action.
The term Tribo means which?
related to chemicals
related to friction or rubbing
related to heat
related to light
When compressed a crystal structure will:
Vibrate
Produce Electricity
create the Piezoelectric effect
An orange and two nails of different materials demonstrates which source?
Chemical Action
Piezoelectric
Dialectric
Citric phenomenon
Electricity at it's most essential level is simply what?
electrons moving atom to atom
protons moving atom to atom
neutrons moving atom to atom
atoms moving molecule to molecule
E can represent voltage because it is short for??
Electrostatic Force
Electromotive Force
Elevated Force
Electrostatic Formula
The opposition to current flow is called???
Reactance
Resistance
Persistence
Perseverance
Which of the following energy sources actually use magnetomotive force primarily?
Solar Panels
Biodiesel
Wind turbines
Nuclear power
True or False: Each source of energy has drawbacks and limitations.
TRUE
FALSE
An electrical charge at rest is called:
Current Electricity
Static Electricity
Stationary Electricity
Sinusoidal Electricity
An Electrical Charge causing electron flow is called:
Current Electricity
Static Electricity
The Law of Charges states:
Like Charges Attract
Like Charges Repel
Unlike Charges Attract
Unlike Charges Repel
The outermost ring of electron shells is where all the electrical magic happens. What is it called?
Orbital ring
Valence Shell
Sea Shell
Orbital Shell
