0 0 votes A nullator is defined as a circuit element where the voltage across the device and the current through the device are both zero. A series combination of a nullator and a resistor of value, $R$, will behave as a resistor of value $R$. nullator. open circuit. short circuit. Analog and Digital Electronics gate2025-ee analog-and-digital-electronics electric-circuits + – Shubham Sharma 2 346 views answer comment Share Follow 0 reply Please log in or register to add a comment.