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Test Index
Class 12 NEET Physics Electromagnetic Induction and Alternating Currents
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© examsnet.com
Question : 7
Total: 114
An ac source is connected in the given circuit. The value of
φ
will be :
V
=
220
s
i
n
(
100
π
t
+
φ
)
volt
[NEET 2023 mpr]
60
∘
90
∘
30
∘
45
∘
Validate
Solution:
👈: Video Solution
tan
φ
=
X
L
R
X
L
=
ω
l
=
100
π
×
1
π
=
100
Ω
R
=
100
Ω
tan
φ
=
100
100
=
1
φ
=
45
∘
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