How many electrons make up a charge of 3.5kC?

Answers

Answer 1

Answer: 21.8452851 * 10^21 e. Which is 21.845.285.100.000.000.000.000 electrons. A lot.

Answer 2

Answer: Well now, I don't know !
Let's figure it out.

The charge on one electron is 1.60 x 10⁻¹⁹ Coulomb .

To get 3,500 Coulombs of charge, you'd need to
go around and collect

   (3,500) / (1.60 x 10⁻¹⁹) electrons.

That's 2.19 x 10²² of the little fellas.

That's a big number. But what's REALLY amazing is the
mass and weight of that many electrons:

   Mass: 1.989 x 10⁻⁵ gram

   Weight: about 0.0000007 ounce !

That's not one electron. That's the whole 2.19 x 10²² uvvum
that it takes to hold 3,500 Coulombs of charge.

Related Questions

What is an isobar?a. a unit of measurement for air pressure b. a line along which air pressure is constant c. a region in which the weather is not changing d. a symbol on a weather map showing wind direction
How important is your role as a human being in the natural world
The active sections that are located along fault lines are called A. seismic gaps. B. seismic risks. C. stress accumulations. D. recurrence gaps
What is the speed of an object at rest? a. 15 km/h b. 0 km/h c. 1 km/h d. This cannot be determined without further information.
When the orientation of the Moon is just right, the high tides from the lunar bulge and the solar bulge line up, causing a very strong "Spring tide" --- an especially high high tide and a very low low tide. At what Moon phase(s) will you see a Spring tide?

If two runners take the same amount of time to run a mile, they have the same __________.A.
acceleration
B.
force
C.
mass
D.
velocity

Answers

They have the same average speed over a mile.

If both of their miles are in straight lines, and in the same directions, and they
both take the same time, then their average velocities are also the same.

its d. velocity i just took the test on edge

Each step in any energy conversion process will _____.

Answers

The answer is : lose energy

I need help i'm confused

Answers

Net force is the two added since they are in the same direction. Net force equals 5N<--
Direction is to the left

Atomic theory that states that atoms have three fundamental parts, and that electrons orbit the nucleus:

Answers

The Atomic theory that states that atoms have three fundamental parts, and that electrons orbit the nucleus is the kinetic molecular theory of gases.

HEY CAN ANYONE PLS HELP ME IN DIS! Which prefix represents a unit that is larger than "centi-" ? a. "nano-" b. "pico-" c. "milli-" d. "deci-" e. "micro-"

Answers

i believe it’s d.)deci

A solution is measured to have a pH of 2.3. What is most likely also true about the solution?1.)It has a low hydroxide ion concentration.
2.)It has a low hydronium ion concentration.
3.)It is neutral.
4.)It has no H2O molecules.

Answers

According to the pH scale, a solution that has a pH of < 7 is considered an acid. Since it is established that the solution is an acid, there will be a low OH- concentration (hydroxide ion) in solution. In terms of hydronium ion, an acid has a higher amount of hydronium ion concentration.

Answer:

the answer is A

Explanation:

took my segment exam!!

Other Questions

a child riding a bicycle at 15 m/s decelerate at the rate of 3.0 meters per second squared for 4.0 seconds. what is the child's speed at the end of the 4.0 seconds?

How does molecules move in Hot and cold air?

The amount of pressure in a gas is measured in pascals. TRUE or FALSE.

a race car is traveling at a speed of 80.0m/s on a circular race track of radius 450m what is the centripetal acceleration