Question

Figured out the first two. Need the rest!

An infinite line of charge with charge density λ₁ = -4 μC/cm is aligned with the y-axis

(a) What is E_x(P), the value of the x-component of the electric field produced by by the line of charge at point P which is located at (x,y) = (a,0), where a = 7.9 cm? Answer: -91139240.51

(b) What is E_y(P), the value of the y-component of the electric field produced by by the line of charge at point P which is located at (x,y) = (a,0), where a = 7.9 cm? Answer: 0

(c) A cylinder of radius a = 7.9 cm and height h = 8.7 cm is aligned with its axis along the y-axis as shown. What is the total flux Φ that passes through the cylindrical surface? Enter a positive number if the net flux leaves the cylinder and a negative number if the net flux enters the cylnder. Answer: ?

(d) Another infinite line of charge with charge density λ₂ = 12 μC/cm parallel to the y-axis is now added at x = 3.95 cm as shown.

What is the new value for E_x(P), the x-component of the electric field at point P? Answer: ?

(e) What is the total flux Φ that now passes through the cylindrical surface? Enter a positive number if the net flux leaves the cylinder and a negative number if the net flux enters the cylnder. Answer: ?

(f) The initial infinite line of charge is now moved so that it is parallel to the y-axis at x = -3.95cm.

What is the new value for E_x(P), the x-component of the electric field at point P? Answer: ?

(g) What is the total flux Φ that now passes through the cylindrical surface? Enter a positive number if the net flux leaves the cylinder and a negative number if the net flux enters the cylnder. Answer: ?

Answer 1