Rheostats 100 Ohms- Nichrome Type, Bell Terminals

The Rheostats 100 Ohms - Nichrome Type with Bell Terminals is a type of variable resistor used to control current flow in electrical circuits with manual adjustment.

Key points:

The resistive element is made of Nichrome wire, which offers high resistivity and stability under high temperatures.

It comes with three bell-shaped terminals: two are connected at the ends of the resistive wire, and the third at one end of the slider rod, allowing it to function as a potentiometer as well.

Continuous adjustment is possible by moving a sliding contact over the coiled wire, varying the resistance smoothly.

Normally constructed with a cylindrical insulating base wound with Nichrome wire, the bell terminals provide secure and reliable electrical connections.

Commonly used in laboratory experiments, educational purposes, and electrical testing for controlled current variation.

The device is well-suited for applications requiring precise resistance adjustment and good thermal stability.