The circuit below shows two outdoor lights, run by a battery. three amps of current leave the battery .explain how the current splits to go through both light bulbs. be as specific as you can.

Here two light bulbs are connected to a battery in parallel with the battery

So here the two bulbs will have same potential difference across them

Now we can see that both bulbs are identical and they have same resistance

So here we can say by ohm's law

here V = potential difference across the bulb

R = resistance of the bulb

since both the quantities are same for bulb i.e. potential difference as well as resistance both are same so current must be same in both bulbs

So total current will divide equally in both bulbs

So here current in each bulb will be half of total current

in each bulb

quantum mechanics or quantum physics is physics of very small objects (particles) and physical entities.

quantum physics has some parallels to our macro world and some pretty unique ideas which theoretically and mathematically proven to be true even though we will never be able to access them because of our size.

there are many types of particles: subatomic, elementary etc.

subatomic means they are smaller than atom, elementary means they are at the very basis of everything.

subatomic particles are for eg. protons, neutrons but not electrons.

elementary particles are categorised into 3 groups by what they do.

these 3 groups are quarks, leptons and bosons.

light for example is a particle more precisely a photon a part of leptons.

proton (subatomic particle) is made out of 2 up quarks and 1 down quark each of these has a fractional charge like . (i crazy)

most famous scientist who contributed to this physics are:

the topic itself us understand a lot and will probably be vastly used in the future (quantum computers, understanding the big bang,

we also must not forget quantum effects like:

and there is more. but probably too much for this answer to be consistent due to my average understanding of this topic.

hope this you understand quantum mechanics a little more. i'm not an expert in the topic (so don't be like wth if you are an expert) but i'm very interested in it.

anyways quantum physics is a very hard topic (harder than physics (perhaps)) therefore searching for every information there is about it and learning it is unfortunately impossible (you can only specialise into 1 - 3 things or more (perhaps

have fun and i wish you luck!

r3t40

cant without the picture! ?