Well you see suppose you connected a 1.5 V cell to a 0.1 ohm resistor, using ohm's law you are to get a current of 15A. But definitely you cant get that, because a small cell cannot deliver so much power.
So, i read that a cell has a sort of internal resistance which drops the terminal voltage to 0V when an attempt is made to draw excess power.
But, thats the way circuit makers explain it.
I want to know what happens at electron level.
Consider a single Zinc Copper electrode pair, the thing called a Daniel Cell.
So it provides a PD of 1.08 volts.
Now when i connect a 0.1 ohm resistor, what actually happens in the cell??
Can anyone throw some light on this??
So, i read that a cell has a sort of internal resistance which drops the terminal voltage to 0V when an attempt is made to draw excess power.
But, thats the way circuit makers explain it.
I want to know what happens at electron level.
Consider a single Zinc Copper electrode pair, the thing called a Daniel Cell.
So it provides a PD of 1.08 volts.
Now when i connect a 0.1 ohm resistor, what actually happens in the cell??
Can anyone throw some light on this??