DARK0717

How do marine and freshwater biologists use pH reading in interpreting their results?

thanks

Thank you. By any chance, is there a way to use magnetic fields to move/make electrons flow through a wire without moving it, think of it as direct magnetic energy to electrical energy conversion?

For Q1, yes I mean free moving electrons. for everything, thanks!

1. How much of an effect does a magnetic field do to electricity, i mean bare electricity, as in, its not in a wire or something. 2. Do the poles of a magnet affect the movement of electrons eg: attracting electrons and repelling. (I know very well how motors and generators work, no need to lecture me about how e- flows through a wire coz thats not what Im trying to point out.) 3. Will it be possible to make a magnet attract electrons from one of it's pole, throught the magnet, and releasing/repelling through the other end? 4. Does north and south poles affect negative and positive? 5. Please discuss this: https://arstechnica-com.cdn.ampproject.org/v/s/arstechnica.com/science/2019/09/physics-not-broken-after-all-were-close-to-resolving-proton-radius-puzzle/?amp=1&amp_js_v=0.1#referrer=https%3A%2F%2Fwww.google.com&amp_tf=From %1%24s&ampshare=https%3A%2F%2Farstechnica.com%2Fscience%2F2019%2F09%2Fphysics-not-broken-after-all-were-close-to-resolving-proton-radius-puzzle%2F

The magnets inside the pistons are quite close to each other. The method I think of to "turn off" the magnets is by matching the poles using an electromagnet from within a metal attached to them both It is similar to this

How much resistance does a coil make in comparison to the repelling force of an n52 magnet

fine ill spill it. Dont insult me by saying im in a free energy cult coz Im doing this for real science. My goal is to make an engine that runs on magnet pistons. The coils are used to make an electromagnet to basically turn off the magnets in the magnet piston which results in the piston freely sliding down. As soon as the piston is at its lowest point, thats when the electromagnet turns off which then pushes it back up making the armature spin. I wanted the current to last as long as the half of the armature because thats the same distance of the piston as it compress/decompress. Of course, like all engines, there will be more than one

It is mechanical

I dont wanna say why coz it is sure to laugh at me and ignore me coz of it. I just want to know if there is a way to do that. The armature with the magnet on it is the only mechanical part.

I need the current to last as long as the armature spins on that side

Generators, my bad. My goal is for it to alternate its current only twice per cycle. Ex: 1st half current goes clockwise. 2nd half goes counterclockwise

Technically it is a motor due to how it functions, but It is not intended to be a motor. My goal is to simply have electricity to flow while the armature is spinning on the half side

I dont want it to switch too rapidly

can I make the N part of the coil cover the entire half of the armature and the S on the other half?