Electric voltage, vab, is always ac

Electric voltage, vab, is always across the circuit element or
between two points in a circuit.
means the potential of a is higher than potential of b.
0 means the potential of a is lower than potential of b.

ผลลัพธ์ (อังกฤษ) 2:

Electric Voltage, VAB, is Always Across The Circuit Element or.
between Two points in a Circuit.
means The Potential of a Potential is Higher than of B.
0 means The Potential of a is Lower than Potential of B.