Symbol for an electron

Answer 1

The electron cloud represents the possible locations where electrons would be located with a 50% probability.

In other words, the two electrons of a specific orbital each have a 50% probability of being inside and a 50% probability of being outside the electron cloud representing that orbital.

This probability is a manifestation of the uncertainty principle of Quantum Mechanics, which states that the position and velocity of a particle cannot both be known to more than a certain accuracy at one time.

Answer 2

Most often electric current is given the symbol I (capital i). Like the the formula V=IR, where V is voltage, I is current and R is resistance.

Of course, the units for electric current is in fact amps, which is given the symbol A. It is important not to confuse the two symbols.

Answer 3

The symbol for electrical power is; "P", and is measured in Watts (W).

Comment

There is really no such thing as 'electrical' power. Power is simply a 'rate'.

Answer 4

A lower case "e" is the symbol for an electron.

Then you add a + or - depending on wheather its positive or negative.

The symbol for an electron would be e- whereas the symbol for a positron would be e+.

Answer 5

The letter, 'E', is normally used to represent an electromotive force, or no-load voltage. In North America, the letter, 'V', is used to represent all other voltages. In Europe, the letter, 'U', is used in place of 'V'. Each of these letters should be italicised.

Answer 6

V= Voltage

I = Current (Amperes/Amps)

R= Resistance (Ohms)

Answer 7

v-/ there is none! Hes wrong. I know this cause im good at science

Answer 8

Usually Q, q, or -q. (There's no reason it must be any of these.)

Answer 9

e- because it has a negative charge

Answer 10

Put DC over the yielding sign.