The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

National 5; Practical electrical and electronic circuits Calculating the value of the series resistor. Measurement and analysis of current and voltage in simple circuits allows us to formulate ...

Revise and learn about electrical circuits, charge, current, power and resistance with this BBC Bitesize Combined Science AQA Synergy study guide.