At resonance, what is impedance of a series rlc circuit? less than r it depends on many other considerations, such as the values of l and c. larger than r equal to r which of the following does the quality factor of the circuit depend on? (select all that apply.)

at resonance impedence is equal to resistance and quality factor is dependent on R L AND C all

Explanation:

we know that for series RLC circuit impedance is given by

but we know that at resonance  

putting   in impedance formula , impedance will become

Z=R so at resonance impedance of series RLC is equal to resistance only

now quality factor of series resonance is given by

 so from given expression it is clear that quality factor depends on R L and C

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6