Physics, 04.07.2019 09:30 jjjjj23407

The picture shows a loop of wire rotating in a magnetic field in a generator. determine the direction of the current through the load as the loop rotates from 180 to 270 degrees as shown in the picture. a) from right to left b) from left to right c) there is not enough information to tell which direction the current will be in the circuit.

Answers: 1

Show answers

Answers

Answer from: astra

B from left to right

Answer from: Quest

answer; ///i believe that the correct answer is (45*) at a 45 degree check first good

Answer from: Quest

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 $\frac{1}{3}$ . (i crazy)

most famous scientist who contributed to this physics are:

max planckalbert einsteinerwin schrödingermany

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:

superposition (where 1 thing can be this and that at the same time),entanglement (where two particles are seemingly connected by some sort of unknown (or known) force, energy, matter (i know all that can be the same at least it was at the beginning)

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

Another question on Physics

Physics, 22.06.2019 14:40

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?

Answers: 1

Answer

Physics, 22.06.2019 15:20

A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant

Answers: 3

Answer

Physics, 23.06.2019 01:30

If the pressure in a gas is doubled while its volume is held constant. true or false

Answers: 3

Answer

Physics, 23.06.2019 05:30

Which form of pure carbon is so hard that it can be used in cutting tools?

Answers: 1

Answer

You know the right answer?

The picture shows a loop of wire rotating in a magnetic field in a generator. determine the directio...