1yup .. answer is ∞ in this case .!
tank circuit ................................................................................
Let me see if u can calculate this..
What is the total impedence of a tank circuit .
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23 Answers
1I THINK AKAND WAS WRON IN HIS EXPRESSION AS HE HAS GIVEN IT AS XC-XL (ULTA)
1BEFORE UR POST ITSELF I VE POSTED ABT PARALLEL COMBINATION .. CHECK IT UP.. THE TANK CIRCUIT DRAWS NO CURRENT FROM D AC POWER SOURCE AT RESONANCE SINCE D INDUCTIBE REACTANCE IS EQUAL TO CAPACITIVE REACTANCE.... BY USING PARALLEL IMPEDENCE FORMULA
i.e Z_{PARALLEL}=\frac{1}{\frac{1}{Z_{L}}+\frac{1}{Z_{C}}}
WE GET Z= 1/0=INFINITY...
1don't post .. i gave u the key that connection is in parallel .. that was the actual thing i wanted u all to come up with !!
1yup in tank circuit L and C are in parallel .... in post #5 .. i wrote u have to find the answer when they are at resonance ..
24I am absolutely surprised that such an experienced user like mani has used obscene symbols here.............
really disgusting.........
hope manipal reads my post and deletes that content.......plzzzzzz mani....we need to maintain the decorum here....
1@BYAH.. DOES DIS HOLD GOOD FOR A TANK CIRCUIT??????
IMPEDENCE ,Z=\sqrt{R^{2}+(X_{L}-X_{C})^2}
I DON THINK SO.................. AS IN A TANK CIRCUIT D INDUCTOR N CAPACITOR ARE IN PARALLEL.............
SUGGEST A WAY TO SOLVE DIS....
1SRRY..... BUT DAT EXPRESSION IS VALID FR RLC IN SERIES.......... BUT IN A TANK CIRCUIT THEY R IN PARALLEL.. DOES DAT MAKE ANY DIFFERENCE.........
JUS SAY YES OR NO/...........
1@riddle...
considerin d tank circuit to be ideal is it not == XL-XC
1u are wrong akand .. is liye bolte hai jyada overconfidence mat dikhao ...
1dude manipal dont u kno
Z=√R2+(Xc-Xl)2
??
and dont u kno at resonance Xc=Xl????
and tank circuit is an LC circuit.....this i read sumwher...[3][3][3]
1coz.......
at resonance Xc=Xl.......
DUDE dont ask such dumb questions heheh [3][3][3]
1yes for u it is least count .. don't open this thread again untill u reach the final stages of 12th..