what is the potential difference across all the capacitors each of magnitude 3pf which are connected in parallel combination?
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Answered by
1
Potenial applied across the capacitors will be same as they are in parallel
mantavyaagarwal:
and what about charge on each capacitor
that also will be same
because the value of capacitance is same for the case u have mentioned
But won't they carry different about charges? Charge is not same a
as capacitance
for different values of capacitance they carry different charges
Answered by
1
Capacitors are in parallel. Effective capacitance is Cp= 3+3+3=9 pF
Cp=charge/potential difference
potential differnence= charge/ eff capacitance
=3/9=0.333 V
the capacitors are in parallel. So they have the same potential differnce. Mark as best!!!
Cp=charge/potential difference
potential differnence= charge/ eff capacitance
=3/9=0.333 V
the capacitors are in parallel. So they have the same potential differnce. Mark as best!!!
Do u want to know the charge on each capacitor?
yes
just multiply eff capacitance and potential diff
for each capacitance?
9*100 = 900pC
this is the total charge
100*3=300 pC
individually 300pc
oh thanx
totally 900pC
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