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Physics
Physics
Problem
In a series RLC circuit, how does the inductive reactance
X
L
X_L
X
L
vary with the frequency
f
f
f
of the applied alternating voltage? a)
X
L
∝
1
f
X_L \propto \dfrac{1}{f}
X
L
∝
f
1
b)
X
L
∝
f
2
X_L \propto f^{2}
X
L
∝
f
2
c)
X
L
∝
f
X_L \propto f
X
L
∝
f
d)
X
L
X_L
X
L
is independent of
f
f
f
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