Electronics - Inductors - Discussion

Discussion Forum : Inductors - General Questions (Q.No. 37)
37.
Find VR and VL.

mcq8_1034_1.gif
VR = 41.6 V, VL = 78.4 V
VR = 48 V, VL = 110 V
VR = 56 V, VL = 106 V
VR = 60 V, VL = 60 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
7 comments Page 1 of 1.

Bhavarth borisaniya said:   4 years ago
i = v/z
= 120/2133
= 0.056.

Vr = 0.056 * 1000
= 56V.

Vl = 0.056 * 1884.
= 105.5,
= 106V.

Sparkles said:   5 years ago
Voltage Division:
Vr = V*((1000)/√((1000)^2+(1*2π*300)^2).

Vl = V*((1*2pi*300)/√((1000)^2+(1*2π*300)^2).

Suhas chinnu said:   5 years ago
How voltage division rule is applied? Please, explain.

Shweta said:   8 years ago
Please give clear explanation.

Asha krishna said:   8 years ago
Here, we can also use voltage division.

Richa said:   9 years ago
I agree @Priyanka.

Priyanka said:   1 decade ago
Xl=2*3.14*300*1
=1884
Z=sqrt(r^+Xl^)
=sqrt(1000^2+1884^2)
=2133
i=v/z
=120/2133
=0.056
Vr=0.056*1000
=56V
Vl=0.056*1884
=105.5
=106V
(1)

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