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ROB Inductance
Inductors
14
Electrical Engineering
12th Grade
10/30/2013

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Term
current
Definition
Inductance is the property that opposes any change in _______.
Term
cemf
Definition
Self-inductance is another term for _______________.
Term
magnetic field
Definition
Energy storage is accomplished within the inductor's _______________.
Term
emf
Definition
The induced ___________depends on the rate of cutting magnetic flux.
Term
henry
Definition
Inductance is measured in a unit called the ______________.
Term
inductance
Definition
The _____________ is directly proportional to the cross-sectional area of a coil.
Term
core
Definition
Increasing the permeability of the ___________of an inductor will increase the inductance value
Term
series
Definition
Inductors in series add like resistors in ________________.
Term
current
Definition
An inductor will try to maintain the same direction of ___________flow in the circuit
Term
DC
Definition
The inductor always opposes a change in current, even a transient _________current.
Term
resistance
Definition
The time constant of an inductive circuit is dependent on the circuit's __________.
Term
36.8%
Definition
The transient decay current in an LR circuit is ______ of the maximum after one time constant
Term
voltage
Definition
A discharging inductor will act as its own _________source.
Term
open
Definition
A charged inductor can cause a very high voltage arc across an ______circuit.
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