fisica_triennio_19_induzione

You can set the movement of the magnet as you wish. Observe the electromotive force generated depending on the position and speed of the magnet. Electromagnetic induction Moving the magnet around the inductor will change the inductor's magnetic field, which will cause the current to flow through the inductor. This…

CRT TV CRT TV is an image-receiving device that uses cathode rays. It was widely used as a TV receiver until the mid-2000s. However, it had the disadvantage of being large and heavy. Afterward, it gradually disappeared as LCD and OLED TVs replaced it and is now only used in…

What is the difference between a magnet and an electromagnet? Let's assume there is a small container you can't see inside. There is a magnetic field around this container that can attract iron. Then, can you figure out whether the thing inside this container is a magnet or an electromagnet?…

Why does the current gradually increase in an inductor? As current starts to flows through the inductor, a magnetic field is created around the inductor. This magnetic field's change generates an electromotive force. Due to the disturbance of this electromotive force, the current gradually increases. If there is no change…

High frequency alternating currents are difficult to pass through the inductor. An inductor is a part made by winding a wire. In the case of direct current, the inductor only works as a lead. When an AC voltage is applied to this inductor, the inductor acts like a resistor. When…

Expect a waveform through the filter. You can see the answer by clicking on the black question mark button. Caution! Do not try to see the answer immediately. LC Filter LC filter is passive components that pass or reject a specific frequency band. These components are used for extracting the…

RLC serial circuit Let's consider a circuit in which a resistor (R) - an inductor (L) - a capacitor (C) are connected in series. Every moment, the current through the circuit is the same at every point. (It is important, so remember it.) Although the current is totally constant, the…

An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores electrical energy in a magnetic field when electric current flows through it. Inductors are widely used in alternating current(AC) electronic equipment, particularly in radio equipment. * This simulation only works while the mouse…

The properties of magnets and compasses are described, as well as the origins of magnetism

Compasses and iron filings are used to map a magnetic field.

The magnetic field around a current-carrying wire is described.

App HTML5: Campo magnetico di un filo rettilineo percorso da corrente

App HTML5: Generatore

App HTML5: Onda elettromagnetica

Javalab - Electromagnetism Simulation

Javalab -

Javalab -

Javalab -