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Vocab Level 4
Vocab Level 5
100
the electric force per unit charge
What is Electric Fields
100
when the flow reverses directon
What is Alternating Current
100
a measure of the tendency of a material to resist the flow of an electrical current
What is resistance
100
electromotive force or potential difference expressed in volts.
What is Voltage
100
region within a magnetic material
What is Magnetic Domain
200
macroscopic currents
What is Magnetic Fields
200
when the magnetic field is produced by electric current
What is Electromagnet
200
the rate at which charge flows through a surface
What is Electric Current
200
electric current flowing in one direction only.
What is Direct Current
200
science of charge and of the forces and fields associated with charge
What is Electromagnet
300
has uniform magnetization
What is Magnetic Domain
300
an electromotive force across a conductor when it is exposed to a varying magnetic field
What is Electromagnetic Induction
300
a circuit in which all the loads are connected
What is Series Circut
300
region at each end of a magnet where the external magnetic field is strongest
What is Magnetic Poles
300
electromotive force across a conductor
What is Electromagnetic Induction
400
where a magnet may or may not "end"
What is Magnetic Poles
400
a certain binary operation fails to be commutative
What is Commutator
400
When all the devices are connected using parallel connections
What is Parallel Circuits
400
moving part of a rotary electrical switch
What is Commutator
400
the opposition to the passage of an electric current through that conductor
What is resistance
500
when an electric charge goes with the flow
What is Direct Current
500
electric tension or pressure
What is Voltage
500
one whose secondary voltage is greater/less than its primary voltage
What is step up-step down Transformers
500
a region around a charged particle
What is Electric Fields
500
has more than one resistor
What is Parallel Circuit