Why Inductor Current Cannot Change Instantaneously at Olga Trevino blog

Why Inductor Current Cannot Change Instantaneously. In the absence of infinite voltage, the current through an inductor cannot change instantaneously. In an inductor or coil the current cannot change instantaneously. Therefore, as the magnet was approaching coil, it induced a current in the coil. It will resist any attempt to slow it down (reduce its kinetic energy) or speed it up (increase its kinetic energy) analogous to an inductor resisting any attempt to change its. It will have occurred to you that if the growth of current in a coil results in a back emf which opposes the increase of current, current cannot change instantaneously in a circuit that contains inductance. When the current changes so does the magnetic flux linked with the inductor, an emf is induced which produces a current in opposition to the. The dual of this is the principle of continuity of inductive current: Mathematically, if the slope of inductor current (capacitor voltage) changes abruptly, the inductor voltage (capacitor current) is discontinuous.

It will resist any attempt to slow it down (reduce its kinetic energy) or speed it up (increase its kinetic energy) analogous to an inductor resisting any attempt to change its. Therefore, as the magnet was approaching coil, it induced a current in the coil. In the absence of infinite voltage, the current through an inductor cannot change instantaneously. The dual of this is the principle of continuity of inductive current: In an inductor or coil the current cannot change instantaneously. It will have occurred to you that if the growth of current in a coil results in a back emf which opposes the increase of current, current cannot change instantaneously in a circuit that contains inductance. Mathematically, if the slope of inductor current (capacitor voltage) changes abruptly, the inductor voltage (capacitor current) is discontinuous. When the current changes so does the magnetic flux linked with the inductor, an emf is induced which produces a current in opposition to the.

Why doesn't capacitor voltage and inductor current allow sudden changes

Why Inductor Current Cannot Change Instantaneously Therefore, as the magnet was approaching coil, it induced a current in the coil. When the current changes so does the magnetic flux linked with the inductor, an emf is induced which produces a current in opposition to the. It will resist any attempt to slow it down (reduce its kinetic energy) or speed it up (increase its kinetic energy) analogous to an inductor resisting any attempt to change its. It will have occurred to you that if the growth of current in a coil results in a back emf which opposes the increase of current, current cannot change instantaneously in a circuit that contains inductance. Mathematically, if the slope of inductor current (capacitor voltage) changes abruptly, the inductor voltage (capacitor current) is discontinuous. Therefore, as the magnet was approaching coil, it induced a current in the coil. The dual of this is the principle of continuity of inductive current: In an inductor or coil the current cannot change instantaneously. In the absence of infinite voltage, the current through an inductor cannot change instantaneously.