Physics

principal

60

The Quantum Mechanical Model describes the most probable location of a electron.

paramagnetic

because you get closer to the sound

As the ambulance gets closer, the sound waves are compressed relative to the person; so the frequency increases.

exact, whole number amount of energy needed to move an electron to a higher energy level

friction charging

The quantum number that indicactes the shape of an orbital in called the angular momentum quantum number.

Magnetic fields do, because there's no such thing as an isolated magnetic "pole",

and a magnetic line always starts and ends at opposite poles of the same

magnetized object.

But electric fields don't. You can easily have a bundle of isolated positive charge

over here and a bundle of isolated negative charge over there, whereupon the

lines of the electric field start on one bundle and end on the other bundle.

But electric field lines can also exist in closed loops, and they do that in radio waves, where the electromagnetic field propagates with an electric field component and a magnetic field component, and they both form closed loops.

There are a couple of ways to increase the strength of a copper electromagnet. You could increase the current going through the wire or wrap more wire around it which increases the strength exponentially. You could also put in a soft iron core such as a nail which in essence becomes a magnet and increases the strength of the magnet.

To be able to answer this question the element will have to be known. Without knowing what the element is there is no way to know what the diagram is.

All metals are not attracted by a magnet. Most metals are not attracted by a magnet. It is iron and steel which is made from iron that are attracted by a magnet.

Most other metals such a copper, aluminum, zinc, brass, nickel etc. are not attracted to a magnet...

Like charges repel each others.

The force between charges decreases as the distance between them increases.

an increase in current, hence increased power and increased heat.

diamagnetic

Magnetic fields can be created by charges or the flow of current.

Electric and Magnetic

None of them does.

You would need to be standing on some kind of electrical insulator, such as a rubber mat, or on very dry ground.

The energy of electromagnet will increase

false

Use the electronegativity chart to determine the type of bond that will form between this pair of elements.

N + N