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Electrostatic
Newton’s/Coulomb’s Law Demonstration
Study the concepts of Newton′s and Coulomb′s laws with this apparatus. This apparatus can be used to demonstrate repulsion, attraction of charged bodies and provides the ability to measure the angle between the 2 strings and thus the force between the two charged spheres. The charge can be provided by a Wimshurst machine or a Van de Graff generator or by simply rubbing a plastic rule with on a duster. Includes manual.
PH45122 -
Electrostatic
Maximum Flux Coil
Easy to use copper wire coil of 200 turns with internal diameter of 45mm approximately. Max current obtained is 1A to show the effect of electromagnetism. The coil is connected to 45cm co-axial cable coming from metal tube with banana pins for external connections. Magnetic field has a good linear relationship with current. The coil is supplied with support stand and clamp.
PH41286
