Static Electricity
It is what oppositely charged substances do.
What is attraction?
It is the measure of the amount of energy carried by each electron.
What is potential difference (voltage)?
By multiplying the current intensity by the voltage.
How do you calculate power?
A battery is an example of that has this electrical function.
What is an example of power supply?
It is the best material for a straight line conductor.
What is a conductor?
It is the unit for an electrical charge.
What is a Coulomb?
It always travels from positive to negative terminals.
What is conventional current?
They are joules (J) or kilowatt hours (kWh).
What are the units for energy?
It is when the electric current is made by electrons moving back and forth (vibrating).
It behaves like a bar magnet.
What does a solenoid behave like?
It is a method of charging resulting in two objects with like charges.
What is conduction?
It is a measuring tool which must always be placed in series in the circuit.
What is an ammeter?
It is the result of dividing the watts value by 1000.
What are kW?
They are the two main areas of electrical engineering.
What are electricity and electronics?
What is a Maglev train?
It does not allow electricity to pass through while the other allows electricity to pass through.
What is an insulator and a conductor?
In a series circuit, all potential differences add up to the total potential difference; whereas in a parallel circuit, all potential differences are equal to each other.
What are Kichoff's laws for potential difference?
That is the formula to calculate Energy using Joules for units.
What is J = W x s?
It is when one circuit is controlled with another.
What is a switchboard (relay)?
They are the three factors that affect magnetism in a solenoid.
What are core material, number of loops and current intensity?
It is Coulomb's constant and the formula for Coulomb's Law.
What are 9 x 109 Nm2/C2 and Fe = (kq1q2)/r2
It is the ability to slow down the flow of electrons and all resistor's add up to total resistance.
What is resistance and what is Kirchoff's Law for resistance in a series circuit.
It is the type of relationship between power and voltage as well as the type of relationship between power and energy.
What is a direct relationship?
It is a switch with 2 possible contact points and only 1 possible path for the electrons to flow through.
What is a double-pole single-throw switch?
It allows electricity to be generated by spinning an electromagnet inside a permanent magnet.
What is a generator?