Guard-ring diode apparatus by Unilab, incorporating Ferranti GRD7 thermionic valve; for measuring the charge-to-mass ratio of the electron by the magnetron method, and other experiments. (Without solenoid or cylindrical magnet
Details
- Category:
- Science Teaching
- Object Number:
- 1983-509
- type:
- diode
- credit:
- University of London (Examinations Dept)