What is the name of an electrical measuring system consisting of two electromagnets?
| August 13, 2021 | education
To measure electrical quantities (current, voltage, power, energy), a measuring system is used, consisting of two electromagnets. Such an electrical measuring system is called electrodynamic. The principle of operation is based on the interaction of two magnetic fields of the coils. One of them is fixed in the body, and the second is movable on an axis with an arrow. The meter scale is non-uniform, proportional to the square of the current in both coils.
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