- #1
Jucimar
- 3
- 0
Hi folks,
My question relays on the difference of consumption power of a coil when it's on AC and CC regime.
A coild is made of copper wire with air core, aplied on it a CC current of 1 amp, a measure was taked and nottice a 5W of power consumption. Then the power supply is changed to and AC power suplly, now the consumption was about 5,5W. Now the coil was dismaid and it is just a simple wire ( straigh line) and remais on AC power supply. Now the consumption is around 5W again.I have some tought about it but I'm not quite sure. It seems to me that when you a CC regime on a wire, the coil only represent a indcutor it self and after a long time it turn just to be a short circuit, so this can't increase the power.
When i have the coil on AC regime, it creates a self induction made by a opsition to the real currente that pass trough the wire, in that, we need to increase the voltage of the power supply to still with 1 amp (effective).
Can someone help me to understand why this occurs?
My question relays on the difference of consumption power of a coil when it's on AC and CC regime.
A coild is made of copper wire with air core, aplied on it a CC current of 1 amp, a measure was taked and nottice a 5W of power consumption. Then the power supply is changed to and AC power suplly, now the consumption was about 5,5W. Now the coil was dismaid and it is just a simple wire ( straigh line) and remais on AC power supply. Now the consumption is around 5W again.I have some tought about it but I'm not quite sure. It seems to me that when you a CC regime on a wire, the coil only represent a indcutor it self and after a long time it turn just to be a short circuit, so this can't increase the power.
When i have the coil on AC regime, it creates a self induction made by a opsition to the real currente that pass trough the wire, in that, we need to increase the voltage of the power supply to still with 1 amp (effective).
Can someone help me to understand why this occurs?