Part B The total electron charge within a radius r equals the integral of p(ri) dV from ri = 0 to ri = r. Set up this integral (but don't solve yet), and use it to write an expression for the total charge (including the proton) within a sphere of radius r. > View Available Hint(s) -2r/a047r? dri. the expression for the total charge is The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo Qencl = 0. %3D Пао3 -2r/a04Tr? dri. the expression for the total charge is The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo Qenel = Qproton - q(r)sphere- The expression for the electron's charge disturbed in the space is -q(r)sphere = ( -2r/ao 47TT? dri, the expression for the total charge is Qencl = Qproton - q(r)phere- e-2r/a04rr? drı, the expression for the total charge is The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo - ( Qenel = Qproton +q(r)sphere- Submit Previous Answers Correct Part C Integrate the expression and solve the linear system from previous part to find the total charge Q(r)encl within radius r. Express your answer in terms of the variables Q, r, and ao. • View Available Hint(s) Vα ΑΣφ Q(r)encl = Submit

University Physics Volume 2
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Chapter5: Electric Charges And Fields
Section: Chapter Questions
Problem 101P: In this exercise, you practice electric field lines. Make sure you represent both the magnitude and...
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Part B
The total electron charge within a radius r equals the integral of p(ri) dV from ri = 0 to ri = r. Set up this integral (but don't solve yet), and use it to write an
expression for the total charge (including the proton) within a sphere of radius r.
> View Available Hint(s)
-2r/a047r? dri. the expression for the total charge is
The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo
Qencl = 0.
%3D
Пао3
-2r/a04Tr? dri. the expression for the total charge is
The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo
Qenel = Qproton - q(r)sphere-
The expression for the electron's charge disturbed in the space is -q(r)sphere = (
-2r/ao 47TT? dri, the expression for the total charge is
Qencl = Qproton - q(r)phere-
e-2r/a04rr? drı, the expression for the total charge is
The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo - (
Qenel = Qproton +q(r)sphere-
Submit
Previous Answers
Correct
Transcribed Image Text:Part B The total electron charge within a radius r equals the integral of p(ri) dV from ri = 0 to ri = r. Set up this integral (but don't solve yet), and use it to write an expression for the total charge (including the proton) within a sphere of radius r. > View Available Hint(s) -2r/a047r? dri. the expression for the total charge is The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo Qencl = 0. %3D Пао3 -2r/a04Tr? dri. the expression for the total charge is The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo Qenel = Qproton - q(r)sphere- The expression for the electron's charge disturbed in the space is -q(r)sphere = ( -2r/ao 47TT? dri, the expression for the total charge is Qencl = Qproton - q(r)phere- e-2r/a04rr? drı, the expression for the total charge is The expression for the electron's charge disturbed in the space is -q(r)sphere = Jo - ( Qenel = Qproton +q(r)sphere- Submit Previous Answers Correct
Part C
Integrate the expression and solve the linear system from previous part to find the total charge Q(r)encl within radius r.
Express your answer in terms of the variables Q, r, and ao.
• View Available Hint(s)
Vα ΑΣφ
Q(r)encl =
Submit
Transcribed Image Text:Part C Integrate the expression and solve the linear system from previous part to find the total charge Q(r)encl within radius r. Express your answer in terms of the variables Q, r, and ao. • View Available Hint(s) Vα ΑΣφ Q(r)encl = Submit
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