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Standard XII
Physics
Inductors in Circuits
What causes i...
Question
What causes impedance?
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Solution
Impedance
Impedance
is a combination of resistance and reactance.
It is essentially anything and everything that obstructs the flow of electrons within an electrical circuit.
It is denoted by
Z
and estimated by the formula
Z
=
R
2
+
(
X
L
-
X
C
)
2
, where
R
is resistance,
X
L
is inductive reactance, and
X
C
is inductive Capacitance.
Causes of impedance
The impedance causes inside the inductor due to the generation of magnetic field
The impedance in a capacitor is caused due to the creation of the electric field.
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