Triode Electronics India

Plank's Constant Apparatus

Product No. : TE-OE 2


Activity : To determine stopping potential h in Photo Cell (Vacum Type) The apparatus consists of :
1.  A  photo cell mounted in housing
2. Colour Filter set.
3. Lamp house
3. Optical Bench Double Rod
4. Connections leads
5. Stablised Low voltage power supply with moving coil meters.