If the question is too long please comment to shorten it atleast , I really need an answer.
I have just started learning about RC circuits and these circuits are confusing me.
My questions-
1)What will be the current in diagram A just at the moment the switch is closed , The capacitor and resistor are connected in parallel so I think that the resistor will draw a current $I=\frac{V}{R}$ but the capacitor is an ideal one therefore has no resistance and therefore draws an infinite amount of current which eventually stops when the capacitor is completely charged so overall , The circuit is drawing infinite amount of current from the battery. Have I correctly understood this ?
2)The actual confusion starts when I come to circuit B , there too the capacitor is in parallel with a resistor , but those two together are in series with another identical resistor , so I guess , that there will be a certain finite amount of current flowing through the circuit , just at the moment the switch is closed , now I get confused-
There will be a potential difference across the resistor in parallel to capacitor and that potential difference will be resposnsible for charging it , now I am reminded of circuit A where there was a capacitor connected to the battery voltage without a resistor in series with it , in circuit B too , capacitor is attached to a certain voltage (same as across parallel resistor) without a series resistor with it , so wont there be an infinite current here too ?
In short , whats the difference between voltage provided by battery and voltage provided across a resistor , Please explain me the circuit B .