Questions
An inductor of inductance 2mH is connected to an alternating emf of 50Hz. Find the inductive reactance
a
0.6284 Ω
b
0.4648 Ω
c
0.2675 Ω
d
0.3876 Ω
detailed solution
Correct option is A
XL=ωL=2πfL=2×3.14×50×2×10−3=0.6284ΩTalk to our academic expert!
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