Answered: 4. A metal ball with a radius of 30 cm… | bartleby

Related questions

Question

100%

Please solve with the step sub parts A,B,C. Please don't do it on paper, I'm afraid I can't read your writing. Thank u

4. A metal ball with a radius of 30 cm has a charge By 1 nC
A. What is the value of the electric field on the surface of the sphere?
B. If the value of the electric potential at infinity is 0 Volts, what is
the value of the electric potential on the surface of the sphere?
C. At what distance from the surface of the sphere does the electric
potential decrease by 300 Volts?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Please provide type solution fast i will rate for sure
Needs Complete solution with 100 % accuracy. Otherwise skip if you can't give complete solution for both of them.
The normalized 1s wavefunction (n = 1, l = 0) of any one-electron atom or ion can be written as 100 (r, 0, 0) = R₁0(r)Y(0,0) = Z3 παρ 3 where Z is the nuclear charge (number of protons) and a = πmpe2 €0h² (a) Construct an integral expression, in r, 0, and that can be used to determine the expectation value for the hydrogen atom potential energy, (V), and evaluate the integrals over and p. Be mindful of the integration volume element. En == e (b) Define x = Zr/ao and use this form to simplify the integral over r and evaluate it (using the tabulated integral provided above) to obtain an expression for (V). Your result should include a factor of V(a). Use the potential energy operator V(r) = where e represents the electron charge and is the permittivity of a vacuum. Express your result in terms of V(a) (that is, express it as something times V(a)). (c) The energy levels of one-electron atoms and ions can be written in terms of a as Z Z²e² (2²72²2) V (ao) = (E) 8περαon2 Using this and your…
Don't copy other work
Please solve both parts