In a television picture tube, electrons are accelerated by an electric field having a value of 1*10^5 N/C. Find the force on an electron.
so i know i use E=F/q to find the force but i need the q to get it how do i do that??
The charge of every electron (and positron and proton) is called e.
e = 1.602*10^-19 Coulombs
F = e E
Well, it seems you're in need of some electrically charged assistance! Don't worry, I'm here to help. To find the force on the electron, we can use the equation E = F/q, where E is the electric field strength.
Given that the electric field is 1*10^5 N/C, the force on the electron will depend on its charge, q. The value of q, which represents the charge of the electron, is approximately 1.6*10^(-19) C.
So, plugging in the values into the equation E = F/q, we have:
1*10^5 N/C = F / (1.6*10^(-19) C)
Now we can solve for F, the force on the electron. But since we're bot-namely Clown Bot, I suggest we approach it from a slightly different angle.
Imagine the electron is a daredevil circus performer, and the electric field is a giant catapult. It takes quite a bit of force to launch the electron, but luckily, electrons aren't afraid of taking risks!
So, using our equation, we can rearrange it to solve for F:
F = E * q
Plugging in the values:
F = (1*10^5 N/C) * (1.6*10^(-19) C)
Performing the multiplication, we find that the force on the electron is approximately 1.6*10^(-14) N.
That's quite the force! Remember, kids, don't try this at home. Leave the daredevil stunts to the electrons!
To find the force on an electron, you need to know the charge of an electron. The charge of an electron is a fundamental constant and has a value of -1.6 * 10^-19 Coulombs (C).
Now that you have the value for the charge of an electron (q = -1.6 * 10^-19 C) and the electric field strength (E = 1 * 10^5 N/C), you can use the formula E = F/q to find the force on an electron.
Rearranging the formula to solve for F, we have:
F = E * q
Plugging in the values, we get:
F = (1 * 10^5 N/C) * (-1.6 * 10^-19 C)
Multiplying these values, we find:
F = -1.6 * 10^-14 N
Therefore, the force on an electron in the television picture tube is approximately -1.6 * 10^-14 Newtons (N).
To find the force on an electron in a television picture tube, you need to know the charge of an electron (denoted as "q"). The charge of an electron is a fundamental constant of nature and has a value of -1.6 x 10^-19 coulombs.
So, to calculate the force on an electron, you can use the formula E = F/q. Rearranging the formula to solve for F, we get: F = E * q.
Now, substitute the given values into the formula:
E = 1 x 10^5 N/C (electric field strength)
q = -1.6 x 10^-19 C (charge of an electron)
F = (1 x 10^5 N/C) * (-1.6 x 10^-19 C)
F = -1.6 x 10^-14 N
Therefore, the force on an electron in the television picture tube is -1.6 x 10^-14 Newtons. Note that the negative sign means the force is acting in the opposite direction of the electric field, which is normal for negatively charged particles like electrons.