Match the definition to its term. Write the letter of the term on the line provided next to the definition. ___ The creation of emfs and hence currents by magnetic fields ___ A material or object that produces a magnetic field. ___ The emf generated by a running motor which opposes the voltage powering the motor
- Match the definition to its term. Write the letter of the term on the line provided next to the definition.
___ The creation of emfs and hence currents by magnetic fields
___ A material or object that produces a magnetic field.
___ The emf generated by a running motor which opposes the voltage powering the motor
___ A set of four equations that describe electromagnetic phenomena
___ the opposition of a capacitor to a change in current
___ The force on a charge moving in a magnetic field
__ The use of
___ The full range of wavelengths or frequencies of electromagnetic radiation
___ The creation of voltage across a current-carrying conductor by a magnetic field.
___ The number of complete wave cycles passing a given point within one second
|
a. Lorentz force |
b. Induction |
c. Hall effect |
d. Back emf |
|
e. Capacitive reactance |
f. Magnet |
g. Magnetic flux |
h. Maxwell’s equations |
|
i. Electromagnetic spectrum |
j. |
k. Frequency |
l. Peak emf |
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