CONDUCTOR MAGNETIC FIELD MEASURMENT APPARATUS

摘要

PURPOSE: A device for measuring the magnetic field of a conductor is provided to accurately obtain the magnetic field by controlling the length of the conductor between the opening point of the conductor and the measuring point of the magnetic field within a reference length range. CONSTITUTION: A magnetic field measuring unit(300) senses the magnetic field formed around a conductor and outputs an electric signal in proportion to the magnitude of the sensed magnetic field. A signal processor(400) receives the electric signal outputted from the magnetic field measuring unit and obtains the magnetic field corresponding to the inputted electric signal. A conductor storage unit(500) controls the length of the conductor between the opening point(10) of the conductor and the measuring point(20) of the magnetic field within the reference length range.