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Byju's Answer
Standard XII
Physics
Impedance Triangle
A resonance c...
Question
A resonance circuit having inductance and resistance
2
×
10
−
4
H
and
6.28
Ω
respectively oscillates at
10
MHz
frequency. The value of quality factor of this resonator is
[
π
=
3.14
]
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Solution
Given :
R
=
6.28
Ω
L
=
2
×
10
−
4
H
f
=
10
MHz
We know that quality factor
(
Q
)
is given by
Q
=
ω
L
R
=
2
π
f
L
R
⇒
Q
=
2
π
×
10
×
10
6
×
2
×
10
−
4
6.28
⇒
Q
=
2000
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3
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