RL Time Constant on Scope

PIRA Classification: 5J20.10

Description: A large coil with removable core and a variable resistor are placed in series with a square wave generator. One can change the time constant of the circuit by moving the core in and out or changing the resistance. Also, either the current or voltage may be observed.

Special Instructions: None

Ideally For: Phys 1102, 1202, 1302, 1402

Condition: Good

Setup time: 5 minutes