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Physics
Physics
Problem
Which of the following relations must hold between the inductive reactance
X
L
X_L
X
L
and the capacitive reactance
X
C
X_C
X
C
for a series
R
L
C
RLC
R
L
C
circuit to be in resonance? a)
X
L
X
C
=
R
2
X_L X_C = R^{2}
X
L
X
C
=
R
2
b)
X
L
+
X
C
=
0
X_L + X_C = 0
X
L
+
X
C
=
0
c)
X
L
=
X
C
X_L = X_C
X
L
=
X
C
d)
X
L
=
0
X_L = 0
X
L
=
0
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