Electrical Engineering - Inductors - Discussion
Discussion Forum : Inductors - General Questions (Q.No. 10)
10.
An inductor, a 1 k
resistor, and a switch are connected in series across a 6 V battery. At the instant the switch is closed, the inductor voltage is
resistor, and a switch are connected in series across a 6 V battery. At the instant the switch is closed, the inductor voltage isDiscussion:
25 comments Page 3 of 3.
Henry said:
1 decade ago
My first answer is also zero, but if you follow the principle behind resistance in series connection, V1=V2=V3=Vn, so 6v=voltage in resistor=voltage in inductor.
Sai said:
1 decade ago
For dc inductor acts as a short cicuit. So voltage across inductor is zero.
Then how the voltage across inductor is 6v?
Then how the voltage across inductor is 6v?
Sindu said:
1 decade ago
As the nature of inductor is to oppose the change of current through it, it initially opposes the current flow through it. Thereby it acts as an open circuit. & total drop appears at inductor.
Lipu said:
1 decade ago
Then what is the volt across resister?
Mohsin said:
1 decade ago
At t=0 inductor behave as open ckt and 6v dro across it.
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