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tendor
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Without moving macroscopic parts... No van de Graaff generators or piezo-something - just normal circuit that would used a battery at one point and on the other there would be macroscopicly charged electrode. :-)
tendor said:Without moving macroscopic parts... No van de Graaff generators or piezo-something - just normal circuit that would used a battery at one point and on the other there would be macroscopicly charged electrode. :-)
tendor said:Nothing big, few volts (but as much as could be efficiently squeezed out of it). Well ground and spoon for example... Purpose would be to charge a metal object attached to the electrode.
tendor said:Well yes, sorry I didn't rule this out from the start. I had in mind something little bit more stockpiling, so let's take it to as high voltages as possible (until it starts leak out too quickly by ionization of its surroundings).
I will probably disappoint you but I just want efficient way for macroscopic charging for further experiments.
tendor said:I remember all that from electrodynamics courses, the engineering point is difficulty here, I think I've never heard of electrostatic generator completely without mechanical parts.
berkeman said:How do you think a traditional CRT charges the face of the display to several 10s of kV?
I'm not sure we want to be teaching you how to charge things to high voltages if your understanding of electricity and electrical safety is not very great yet...
meBigGuy said:A tesla coil?
A circuit for charging metals is a type of electrical circuit that is specifically designed to charge metal objects. This can be done through the use of a power source, such as a battery, and various components such as resistors and capacitors.
A circuit for charging metals works by creating a flow of electricity from a power source, through the circuit components, and into the metal object. This flow of electricity causes the metal object to become charged, similar to how a battery charges a phone or other device.
Most metals can be charged using a circuit, as long as they have some level of conductivity. This includes common metals such as copper, aluminum, and iron. However, some metals may require a higher voltage or specific circuit components to be effectively charged.
Yes, there are a few safety precautions to keep in mind when working with a circuit for charging metals. First, make sure to wear appropriate protective gear, such as gloves and safety glasses. Also, be careful not to touch any exposed wires or components while the circuit is active. Additionally, always follow proper electrical safety procedures when working with any type of circuit.
Yes, a circuit for charging metals can also be used for other purposes besides charging. For example, it can be used to create an electromagnetic field, which can be used in various applications such as metal detection or lifting magnetic objects. It can also be used in experiments to study the behavior of electricity in different materials.