A cylindrical shell of radius 7.00 cm and length 2.40 m has its charge uniformly distributed on its curved surface. The magnitude of the electric field at a point 19.0 cm radially outward from its axis (measured from the midpoint of the shell) is 36.0 kN/C. Find (a) the net charge on the shell and (b) the electric field at a point 4.00 cm from the axis, measured radially outward from the midpoint of the shell.

Math 115 Notes – August 31 st Sect 1.3 Write an equation that determines all the points when you have (0,0) and the distance is 10 Really it’s looking for a circle of points, with the given distance acting as the radius from the central, given point! Distance Formula D = square root [(x2 – x1)^2 + (y2 – y1)^2 x^2 + y^2 = 10^2 equation of a circle centered at (0,0) with radius of 10