Guard-ring diode apparatus by Unilab, incorporatin

Made:
1970-1979 in Blackburn

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
credit:
University of London (Examinations Dept)
status:
Permanent collection

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