Is it possible to have voltage without current? Suppose you somehow

particles

That is a question worth thinking about

>>9055869
>Is it possible to have voltage without current?

We call those power outlets. You probably have some in your house.

>what happens to an electric circuit when all the electrons in the battery/wires/etc. are suddenly gone?
You have the most positvely charged body in the world. And it wouldn't work.

>>9055869
protons are still a thing
protons have non-zero charge, like electrons
where you have charge, you have an electric field
whereever you have an electric field, you have a voltage

>>9055892
So, given no other way out, will increasing voltage eventually cause a direct transport of charge between the two ends, no matter how far apart and how inert the space/mass between them?

>>9055909
yes, that's where lightning comes from

>>9055889
Jesus Christ brainlet
Air has finite resistance so a power outlet has a current.

>>9055869
>Suppose you somehow manage to remove all free (or free-able) electrons from a system, would that make it a perfect resistor?

You'd need to remove all protons too. Having any charged particles will allow current to flow.

https://en.wikipedia.org/wiki/Electron_hole

>>9055869
>put components 1mm away from each other
>perfect resistor

czechmate atheist

>>9055925
Really low quality bait. Try again.

>>9055935
A hole doesn't really exist with a total absence of electrons.

Which isn't to say that a hole "exists" when there are electrons.

A battery outside of a circuit will have no current but still have voltage. Charged capacitors will have a voltage with no current, even in a circuit.

>>9055869
It depends on where you're basing the voltage difference on.

>>9055869
You would have a static charge.

Analog would be a charged capacitor.