(iv) The following set of charges is located in free space:
Number and type of Charge
Location
charge
#1, point charge
5 nC
(1, 1, 1) m
#2, point charge
4 nC
(-1, 2, -2) m
#3, point charge
-2 nC
(-1, 1, 0) m
#4, point charge
3 nC
(2, 0, -2) m
#5, uniform line of 0.2 nC/m
Lies along the y-axis, passes through the
charge
origin, extends from (0, 0, -5) m to (0, 0, 5) m
Calculate the electric flux passing through a sphere of radius 2.5 m centred on the
origin.