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rva.raghav
Group Title
HW11P1 Qn.2, not getting...If we tune to a station at f=860.0kHz what is the capacitance, in picoFarads, of the tuning capacitor?
Qn4.If next we tune to a station at f=1300.0kHz what is the capacitance, in picoFarads, of the tuning capacitor?
 one year ago
 one year ago
rva.raghav Group Title
HW11P1 Qn.2, not getting...If we tune to a station at f=860.0kHz what is the capacitance, in picoFarads, of the tuning capacitor? Qn4.If next we tune to a station at f=1300.0kHz what is the capacitance, in picoFarads, of the tuning capacitor?
 one year ago
 one year ago

This Question is Closed

vijay_krishnan Group TitleBest ResponseYou've already chosen the best response.1
H11P1 1.ω=2πf Capacitance C=1/((ω^2)L) 2.Bandwidth Δω = RL/L + 1/(Rc *C) 3.Capacitance C=1/((ω^2)L) 4.Bandwidth Δω = RL/L + 1/(R*C *C)
 one year ago

vijay_krishnan Group TitleBest ResponseYou've already chosen the best response.1
Pls click best response if u get d answer
 one year ago

Jone133 Group TitleBest ResponseYou've already chosen the best response.0
with f= 860khz RL=4ohm Rc=490k L=0.65mHenry I can't get the bandwidth to check I get 44.1 with those values, still won't check, :c
 one year ago

benzo Group TitleBest ResponseYou've already chosen the best response.0
Δω = RL/L + 1/(Rc *C) #2.....4.0/0.65 + 1/(490k *44.1) .....=6.15384620012 is no good for me....help please
 one year ago

vijay_krishnan Group TitleBest ResponseYou've already chosen the best response.1
check the value of 'C' again.. did u forget to put the value of C's unit..
 one year ago

rva.raghav Group TitleBest ResponseYou've already chosen the best response.0
akash can u help me
 one year ago

fernandofei Group TitleBest ResponseYou've already chosen the best response.1
Jone133, try this values: For 860kHz C = 52.6902190593 pF band =7.14386096211 kHz
 one year ago

fernandofei Group TitleBest ResponseYou've already chosen the best response.1
For 860kHz C = 52.6902190593 pF band =7.14386096211 kHz For 1300 C = 23.0589858085 pF band = 15.0652906669 kHz If works, please mark as best response :D
 one year ago

allwynj Group TitleBest ResponseYou've already chosen the best response.0
for 770 Khz??
 one year ago

fernandofei Group TitleBest ResponseYou've already chosen the best response.1
allwynj, try 5.92114027851
 one year ago

vijay_krishnan Group TitleBest ResponseYou've already chosen the best response.1
5.92
 one year ago
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