If the current in a power line is not equal to the current in its return line, I believe in some countries the difference is called residual current. Around here it might be called leakage current or a ground fault depending on context. It is a good idea to look up how to protect against this condition, as it can be dangerous.
If the current in a power line is not equal to the current in its return line, I believe in some countries the difference is called residual current. Around here it might be called leakage current or a ground fault depending on context. It is a good idea to look up how to protect against this condition, as it can be dangerous.
