Can we give dc supply to capacitor? If yes then why?
Answers
Answered by
1
No,we can't give DC supply to capacitor bcoz it offer infinite resistance to current
JRJosh:
when we connecting uncharged capacitor for a dc circuit, current flow through the plate and charge up capacitor plate reaches the value Q= CV. At this point electric field between the plates cancels the effect of the electric field generated by the battery, and there is no further movement of charges between the plates current in the circuit breaks.
Then why do capacitor gets charged?
when connect the terminal to the capacitor the current start flowing towards the plate and then get charged
means it will allow dc current but blocks dc voltage?
If you apply DC voltage to a capacitor it is not at all blocked at first. Eventually, the capacitor gets charged and puts out its ow n DC. At that point no current flows through it.
if no current flows through it then why do capacitor gets charged by dc battery although it blocks dc voltage!
but initially capacitor behaves conductor and get charged and after that it block
Are you sure sir? or it's your perspective?
If you have doubt check it google,I hope you doubt will clear
Thank you!
Answered by
3
No, we can't use because, in capacitor generally we supply AC to the capacitor and DC has infinite number of resistors which can't be controlled by the capacitor.
check out if dc battery can be attached or not! Google it I have seen it!
ok you check
Similar questions