Working principle of the magnetic meter
Briefly describe the working principle of the magnetic meter?
Expert
An electric potential is generated when a conductor is moved across the magnetic field. In much electrical machinery the conductor is a wire. The principle is uniformly applicable to a moving, electrically conductive liquid. The main device of commercial magnetic meters comprise straight cylindrical electrically insulated tube by a pair of electrodes nearly flush with the tube walls and located at opposite end of a tube diameter. This device is partial to electrically conducting liquids. The magnetic meter is principally suited to measurement of dirty fluids and slurries.
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