Does Voltage Between Phase and Neutral Determine Current Flow Direction?

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The discussion clarifies that in household wiring using alternating current, the direction of current flow is determined by the voltage difference between the phase line and neutral. During one half of the AC cycle, when the voltage is higher on the hot line, current flows from hot to neutral. Conversely, in the other half of the cycle, when the voltage is lower on the hot line, current flows from neutral to hot. Voltage is compared to water pressure, while current is likened to the flow of fluid resulting from pressure differences. Understanding these principles is essential for grasping current flow dynamics in electrical systems.
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The voltage is between one phase and neutral. Does it mean that the current flows from the phase line to neutral?

What do voltage and current mean in terms of fundamental definitions?
 
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Household wiring uses alternating current. For half of the cycle, the voltage is higher on the hot line than on neutral, and thus current flows from hot to neutral. For the other half of the cycle, the voltage is lower on the hot line than on neutral, and thus current flows from neutral to hot.

Voltage is analogous to water pressure; current is analogous to the fluid flow caused by a difference in pressure.

- Warren
 
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