[Music] hello hope you are doing well during these hot days many of you who are aware of electricity may simply get the question what's electricity where does it come from actually it's really confusing although it's very simple ok I am Muhammad enjoy that we went together taking the
basics to figure out this great principle so we know that chemistry has the most basics of our mysterious creations these days with electricity it's all about chemistry to understand it very well so as known all matters are made of small atoms like we see here ok so atoms
all together construct the matter itself and also atoms consist three particles which construct each atom in the world so as we see here all matters are made with small atoms ok then atoms also has main three particles which are neutrons protons and electrons I believe you are aware
of all of these actually we have a big difference between each of them the electrons are negatively charged protons are positively charged and the neutrons have no charge they are neutral actually these are naturally naturally charged by positive negative or neutral slightly neutrons okay actually we have them
structured this this way in the at all as we see here neutrons and protons are structured in the middle which they consisted what we know as in new years and around them there is some orbits and we have rotating in these harmonical orbits as we see electrons may
escape and find another way which makes them our interest actually so simply we can say that electron is our guy but why why these electrons simply they can't escape from the orbits we know that like charts have a ripple force between them and the opposite charts are attracted
all together Hey so for electrons let's go back here for electrons which they are negatively charged and protons way where they are positively charged there is a force between them there is attraction between them this force actually it is what keeps the electrons in the orbits Hey so
for escaping electrons or to move them out of the orbits we need a force we need an energy that amount of energy depends on the materials or on the atom itself okay okay why we must care about electron not proton not Neutron as we see the electrons are
rotating around in the nucleus and we we mentioned that there is a force of attraction between the protons and electrons for sure the closer electrons in the closer orbit they will have a bigger force or a larger force then which came far from the nucleus here we have
two two atoms for one of the best conductors in the world which is copper and gold we know that gold is the best conductor but we we use copper more than gold because it's more economic I will not go through this we are here just understand basic electricity
so we care about the electron which is rotating in the last orbit of the conducting at all okay and if this electron got enough energy to escape it will easily escape from this atom to another atom of the same material maybe to another atom of another material another
conducting material sure okay so what if we have a bunch of negative charged charge and positive charge in the other side there will be a force between of them adding from negative to positive okay this force we call it the field the field or you can say the
electric field okay electric field this force is actually moving from negative to positive side yeah what if we throw an electron in this in this area between the poles between these poles positive and negative actually if we throw electro an electron it will just go from it will
it will be attracted to the positive and it will be repelled from the negative charge so it will move this way and go to the positive charge and or pole okay if we have a way out he will also go out and another electron will come from the
other side and it will keep moving and that's how electricity works actually we have bunch of electrons in the conducting material conducting wire let's say so and we have a negative pole and positive pole and there will be a force or a field between them this field will
act would act the force on on each electron or enter the field here we see actually a couple wire this is a copper wire and the copper wire has much much large number of copper atoms as we see and we just care about the last orbit electrons in
copper we have one electron in the last orbit which is ideal so a little amount of energy will we will need a little amount of energy to move this electron from one atom to another atom and keep moving how this move came yeah if the electron is affected
by a force it will move in a uniform direction in all the big number of copper atoms in the piece of wire okay where that force came from from negative and positive poles so why these electrons are moving from atom to another to another another and keep moving
in the wire while there is a force in each size of the wire yes why simply it looks like is a battery we have a positive pole and negative pole where there is a bunch of electrons and charge inside the battery okay so there will be a four
ripple force between the negative pole and the electrons simply this is the negative pole and here would be electrons the electrons will be moving outward from the negative pole and toward positive pole and they will be keep moving from inside the battery outside the wire and that's electricity
well we call this force voltage or potential which is measured in volts I believe you are familiar with volts or voltage so simply if you if you are asked what is volts or what are the voltage so it is simply the force that moves the charge or electrons
okay and boom there is electricity so if we don't have voltage there will be no City at all hey guys now let's talk about the charge movement actually you know we have basic terminology in electricity which are voltage and current okay so voltage we know it's the more
it's the force that adds on electrons to move them okay simply current is the movement of these electrons okay once the electrons are moving this movement is called the current okay this movement we call it a current and it is measured in ampere or amp shortly okay so
larger currents means more electrons are moving faster electrons are moving which means bigger or larger force affecting them okay so by the movement of electrons we are now getting an electrical energy so energy we need voltage and current also and the movement of these electrons which is the
current we need the path for that for that movement actually and the path must be closed circuit there must there must not be an open wire or a cut wire for example sure we have a closed circuit means non-ending circuit non-ending path okay so to keep these electrons
moving simply this energy can be converted to any other type or form of energy by means of resistance okay so here we come to the other basic terminology for the density which is resistance resistance is simply used I I want to keep this simple it is simply used
to convert the electrical energy into another type of energy okay resistance by its name is the opposition of the electrons movement okay by its name so this loss of electrons means they are being used or converted into another type of energy okay guys this type of energy maybe
light maybe heat maybe movement for car fan motors whatever so as some up for this video vaults are simply the amount of force propelling or moving or moving or act on electrons to move them and are the amount of moving electrons okay and I would like to finish
with this figure just stick it in your mind that volts as you see here they are trying to move the electrons and the movement or the moving electron we call it ampere or current and here is the all the bad guy actually he is trying to oppose this
force by Falls actually ohm is load is the electrical appliance [Music]
