How do electrons produce electricity?

Question

Electrons are negatively charged particles. How is it possible that they light a lightbulb or create a static shock?

Answer 1

It all has to do with energy balance. As electrons pass through a resistor, they impart some of their energy to the mass of the resistor. This heats it up. If the heat becomes so high that the black body radiation bell curve reaches the visible light level, then we see this as light emission. That is how a light bulb works.

Answer 2

Electrons don't "produce" electricity. Electricity is the movement of electrons. In simple terms, when electrons move through a light bulb filament (a special type of resistor), the filament heats up and glows, emitting light. There's a lot more to this, but that's basically what goes on.

As for static shocks, this is created when electrons are bundled up in one place, "wanting" to go somewhere else. When they encounter a path that will lead them away from the other electrons (electrons don't like each other), they will follow it all at the same time (sometimes creating a spark). That is, in basic terms, static electricity.

Answer 3

Electrons don't produce electricity. A voltage source is required to move free electrons through a material such as a wire. The free electrons exist in the wire and are caused to move by the voltage source which is sometimes called an electromotive force (emf) . Different materials have different densities of free electrons and therefore move more or less electrons with a given emf applied.

Answer 4

In a steel say, lots of the electrons are in orbit around atomic nuclei. yet some electrons have escaped from their atoms and are unfastened to go around - they are called the conduction electrons. once you follow a voltage between the ends of quite steel, in straight forward terms the conduction electrons bypass - that's what an electric powered present day is. Electrons enter one component of the steel and go away from the different component, flowing around the circuit. The orbiting electrons have no longer something to do with the present flowing in the process the steel.

Answer 5

By setting a potential difference, or a concentration difference between two areas of electrons. Electrons will seek areas that are less populated by electrons because electrons want to repel from each other.

Answer 6

electrons carry negatie charge. When they travel along a conducting wire, a current of charge is flowing, the direction of the current is taken to be opposite to the direction of flow of electros( direction of electric field inside the conductor.)

Answer 7

A) they generate kinetic energy (by moving)

B) they give off radiation

C) they give off or emit photons (light)

Answer 8

when u move u create energy