The force due to a magnetic field acting on a current-carrying conductor can be demonstrated through an experiment. Placing a magnet near the conductor and observing its movement or using a setup like Ampere’s law apparatus can showcase the interaction between the magnetic field and the current, validating the force exerted.
How can the force due to a magnetic field acting on a current-carrying conductor be demonstrated?
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The force due to a magnetic field acting on a current-carrying conductor can be demonstrated through the application of the right-hand rule. Place a current-carrying conductor perpendicular to a magnetic field, then orient the thumb, forefinger, and middle finger of your right hand mutually perpendicular. If the forefinger points in the direction of the magnetic field, the thumb indicates the direction of the current, and the middle finger represents the direction of the force acting on the conductor. This demonstration illustrates the force experienced by the conductor due to the interaction between the magnetic field and the current, a fundamental principle in electromagnetism.