Electronics - Inductors - Discussion

Discussion Forum : Inductors - General Questions (Q.No. 13)

Inductors

13.

A henry value divided by a circuit resistive value provides the:

counter emf value

induced voltage amplitude

rise or decay time constant

quality factor of the coil

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

9 comments Page 1 of 1.

Raj kumar M said: 5 years ago

It's a low pass filter or circuit.

So, time constant t=L/R.

Dlsingh said: 8 years ago

Here, Q=XL/R
Tc=L/R.

Arun said: 9 years ago

How? explain me.

Aryaan said: 9 years ago

Quality factor = L/R.

So option D is correct.

Vinodkumar said: 1 decade ago

But L/R is the time constant of R-L circuit. So option [C] should be correct.

Navdeep said: 1 decade ago

What is the correct answer?

Jagat said: 1 decade ago

Yes.. T = L / R. Option C is correct..

Himanshu said: 1 decade ago

What is the expression for the amplitude?

Prakhar said: 1 decade ago

But L/R is the time constant of R-L circuit. So option [C] should be correct.

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