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Byju's Answer
Standard XII
Physics
Phasor
In an AC circ...
Question
In an AC circuit, the impedance is
√
3
times the reactance, then the phase angle is -
A
60
∘
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B
30
∘
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C
45
∘
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D
sin
−
1
(
1
√
3
)
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Solution
The correct option is
D
sin
−
1
(
1
√
3
)
From figure,
sin
ϕ
=
X
Z
=
X
√
3
X
=
1
√
3
⇒
ϕ
=
sin
−
1
(
1
√
3
)
Hence, option
(
D
)
is the correct answer.
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