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Abstract
Experimental Apparatus of Magnetic Force Acting on a Current-Carrying Conductor Wire
Supagorn Katathikankul1* Sujane Prommoun1 and Piti Panichayunon2
This paper presents the experiment apparatus of magnetic force acting on a current-carrying conductor wire to study the force acting on a current-carrying conductor wire in a uniform magnetic field. The direction of force is to be determined as function of the current and the direction of the magnetic field. The force is to be linear variation as a function of the current in the conductor wire and conductor wire of various sizes, with a constant magnetic induction. The value of the magnetic induction can be obtained from the slope of the regression line. This technique can be efficiently used in educational physics. Moreover, it is low cost, easy to use, and portable.