Following on from an earlier post which cleared up a few things there is still a issue i cant quite understand.
On transformer secondary coils what happens to the returning current from the load to the 0v. i.e on the primary and other AC loads the current comes from the live through the load and returns down the Neutral where it is connected to Earth at source. But on a secondary coil where does this current go as it is isolated from the primary, is it induced back to the primary Neutral or does it flow continuously around the coil- if this is the case i only thought current flowed from a higher to a lower potential, this would explain the current flowing back to 0v from the load but how can it flow to high output end of the coil i.e 24v.
I am sorry if this is a bit confusing and i am probaly missing somthing obvious but i always thought AC current had to flow back to Earth where it is dissipated in the ground via the Neutral return, or in the case of the secondary coil does it just stop at 0v.
If someone could put me right in simple terms i would very much appreciate it. Thanks in advance.
On transformer secondary coils what happens to the returning current from the load to the 0v. i.e on the primary and other AC loads the current comes from the live through the load and returns down the Neutral where it is connected to Earth at source. But on a secondary coil where does this current go as it is isolated from the primary, is it induced back to the primary Neutral or does it flow continuously around the coil- if this is the case i only thought current flowed from a higher to a lower potential, this would explain the current flowing back to 0v from the load but how can it flow to high output end of the coil i.e 24v.
I am sorry if this is a bit confusing and i am probaly missing somthing obvious but i always thought AC current had to flow back to Earth where it is dissipated in the ground via the Neutral return, or in the case of the secondary coil does it just stop at 0v.
If someone could put me right in simple terms i would very much appreciate it. Thanks in advance.