be connected in parallel
capacitor is a device to store charge .it is based on the concept that when the potential of the capacitor is decreased it can gain some more charge so Q = CV where V is potential and Q is the charge stored then C is the capacitance. capacitance is the ability of the capacitor to store charge. expression for capacitance is C=ɛA/d where ɛis permittivity and A is area of capacitor plates ,d is plate separation.
Passing an electric current through a wire will produce an external magnetic field. This is because the electrons have spin and this spin is what produces the field. Spinning electrons (of certain characteristics) also produce the magnetic field of permanent magnets. And no spinning electrons, no magnetic field.
because they have more harmonics
yes Batteries only produce direct currents
It depends on C as well as F. The equation is ...XC = -1/(2 pi F C)... where the -1 simply is convention for leading power factor. So, if you had a capacitance of 100 microfarads, you would get 100 ohms at 1592 hertz.
The movement of free electrons is' electricity. So electrons can not produce electricity; but it is produced by magnetism.
because of the electrons flowing through it and positive and negative electrons produce fire
It takes 6.25E18 electrons to produce 1 coulomb of charge.
they produce protons and electrons they are collition then the light produce and heat produce
flow of free electrons produce electric current
The parts of an atom which produce magnetism are the electrons.
it has electrons
Oxidation reaction.
Electrons produce electricity. Flow of electrons comprises of current.
No. They will result in greater voltage.
If you mean what uses electrons to produce magnified images, that would be the electron microscope (EM), of which there are several types.
You are confused about two things. First of all, electrons do not produce a charge, they simply have a charge, which is negative one. Secondly, the electrons in a sodium atom are exactly the same as any other electrons. All electrons in the entire universe are the same. There are no sodium electrons, there are just electrons. And they all have a charge of negative one.