Electronics - Inductors - Discussion
Discussion Forum : Inductors - General Questions (Q.No. 90)
90.
An inductor is in series with a voltage source, an open switch, and a resistor. The instant the switch is closed, the inductor acts like
Discussion:
6 comments Page 1 of 1.
Mantesh said:
10 years ago
Can anybody explain me? Why?
Rajan said:
9 years ago
Should behave as short with zero voltage but high current flow.
Reverse in caps with an open circuit with zero current and same as the source voltage.
Reverse in caps with an open circuit with zero current and same as the source voltage.
Pushpa said:
9 years ago
Open circuit means there is current zero but when the switch is closed current will pass on.
Aravind said:
8 years ago
An inductor opposes a sudden change in voltage.
Dlsingh said:
8 years ago
Delays the rise, prolongs the fall.
Instant action shows open.
Instant action shows open.
ABAR -4744 said:
6 years ago
Correct @Dlsing,
Because, Inductor opposes instant Change in current, but after the time constant 5(rise, decay) Ccurrent will flow normally.
At the beginning, circuit will be like open circuit.
Because, Inductor opposes instant Change in current, but after the time constant 5(rise, decay) Ccurrent will flow normally.
At the beginning, circuit will be like open circuit.
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