Hi, I have been thinking about this for a while now and well here it goes.
Transformer will be large, like 10 feet between primary and secondary.
What happens when the secondary of a transformer is connected to a load (resistor etc) or connected to a larger load within lets say 10 ns. Now obviously when a load is connected to the secondary, current will start to flow and we say that the increased power on the secondary causes a increase of current on the primary so they are equal. Even if the current flow is tiny given the timescale, it is still increasing, just at a very tiny rate.
But what happens for those few nanoseconds where the secondary has started to pull current but the effect of it dong so has not yet reached the primary and caused the primary to start to pull more current?
Do you see where I am confused and really just not sure, I have a few ideas of what happens, but just not sure.
Transformer will be large, like 10 feet between primary and secondary.
What happens when the secondary of a transformer is connected to a load (resistor etc) or connected to a larger load within lets say 10 ns. Now obviously when a load is connected to the secondary, current will start to flow and we say that the increased power on the secondary causes a increase of current on the primary so they are equal. Even if the current flow is tiny given the timescale, it is still increasing, just at a very tiny rate.
But what happens for those few nanoseconds where the secondary has started to pull current but the effect of it dong so has not yet reached the primary and caused the primary to start to pull more current?
Do you see where I am confused and really just not sure, I have a few ideas of what happens, but just not sure.