Kelvin's astatic (electrodynamometer) wattmeter No

Made:
1893-1900
maker:
James White

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group
© The Board of Trustees of the Science Museum

Kelvin's astatic (electrodynamometer) wattmeter No.32 by James White

Details

Category:
Electricity and Magnetism
Object Number:
1975-285
credit:
Mudford, F.E.