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Hall Effect n-doped Germanium (Each)

Item #: SE-7260

£3,460.64

Hall Effect n-doped Germanium (Each)

SKU: SE-7260 Categories: ,

The Hall Effect experiment (conducted by Edwin Hall in 1879) determines the sign of the charge carriers in current flow. A current can be thought of as a negative charge moving in one direction or as a positive charge moving in the opposite direction. To determine which it actually is, the semiconductor is immersed in the magnetic field transverse to the direction of flow of current. The moving charge experiences a force, causing a charge build-up on one side of the semiconductor (creating an electric field), which in turn leads to a force.

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