Tangent Galvanometer
# de catalogue 470219-512
Fournisseur: Wards
Spécifications
- Description:Tangent Galvanometer
- Cat. no.:470219-512
- Supplier No.:PH0812
Spécifications
A propos de cet article
Measure an electric current by determining the magnitude and direction of the horizontal component of Earth’s magnetic field. Set the compass needle parallel to the coil, pass an unknown current through, and measure the angle of deflection. Features copper magnet wire, adjustable potentiometer, compass, and non-magnetic stand. Required but not included is one D battery.
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