전기 회로의 두 지점 사이에서 측정되는 전위차 또는 기전력.
The electromotive force or potential difference between two points in an electrical circuit, measured in volts.
예문:
"The technician used a multimeter to check the voltage across the battery terminals."
"High voltage lines require strict safety protocols due to the risk of severe electric shock."
"A sudden drop in voltage caused the lights in the house to flicker momentarily."