The amount by which this quantity decreases after emanating from its source is called its namesake "drop."
The amount by which this quantity decreases after emanating from its source is called its namesake "drop." According to Kirchoff's Loop Rule, the sum of this quantity in a circuit is always zero. Also known as electrical (*) potential difference, its drop across a resistor is the product of current and resistance. Symbolized capital V, name this quantity that can lead to an electrical current between two points, named for an Italian.
The amount by which this quantity decreases after emanating from its source is called its namesake "drop."
{voltage} [accept electrical {potential} difference before mentioned; do not accept "potential energy"]