Question

Define quality fector and it's formula?​

Answer 1

$\huge{\blue{\underline{\purple{\mathbb{Quality factor (Q)}}}}}$

It is defined as the ratio reactance of either the inductance or capacitance at the resonant frequency to the total resistance of the circuit

➡️ it tells about the the sharpness of resonance.

Q =X' /R

where ,X' = inductance

or

Q = X"/R

where ,X"= capacitive

• quality factor is also expressed in terms of bandwidth.

Q= resonant frequency/bandwidth

i hope it helps you

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