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Byju's Answer
Standard XII
Physics
Impedance Triangle
An L-C circ...
Question
An
L
−
C
circuit consists of a
20.0
m
H
inductor and a
0.5
μ
F
capacitor. If the maximum instantaneous current is
0.1
A
, what is the greatest potential difference (in volts) across the capacitor?
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Solution
1
2
L
i
2
m
a
x
=
1
2
C
v
2
m
a
x
∴
V
m
a
x
=
(
√
L
C
)
i
m
a
x
=
(
√
20
×
10
−
3
0.5
×
10
−
6
)
(
0.1
)
=
20
V
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0
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