Determination of electronic charge by using a rectifier with power supply and 2 meters (C.R.)

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Determination of electronic charge by using a rectifier with power supply and 2 meters (C.R.)

Order Code: 36257

SPECIFICATION

Experimental Training Board has been designed specifically for determination of electronic charge (e) by using rectifier equation in case of a point contact germanium rectifier. The board is absolutely self contained and requires no other apparatus.
Practical experience on this board carries great educative value for Science and Engineering Students.

Object:
To determine the electronic charge (e) by using rectifier equation in case of a point contact germanium rectifier.
01. To note, change of current I with change of low voltage V in forward bias case and to plot the variation in log I & V and investigate linear region of the graph.
02. To determine the electronic charge (e) by using rectifier equation.

Features:
The board consists of the following built-in parts:
01. 500mV D.C. at 0.5mA, continuously variable Power Supply.
02. F.E.T. Millivoltmeter, 65mm rectangular dial with switch selectable ranges of 100mV & 200mV.
03. D.C. Microammeter, 65mm rectangular dial with switch selectable ranges of 25mA and 250mA.
04. Two Germanium diodes.
05. Mains ON/OFF switch, Fuse and Jewel light.
* The unit is operative on 230V ±10% at 50Hz A.C. Mains.
* Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.
* Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.
* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.