In Fig. a "semi-infinite" nonconducting rod (that is, infinite in one direction only) has uniform linear charge density lambda. (a) show that the electric field vec(E)_(p)at point P makes an angle 45^(@) with the rod and that this result is independent of the distance R. (Hint : Separetly find the component of vec(E)_(p) parallel to the rod and the component perpendicular to the rod.) (b) Find the the field magnitude for linear charge density 4.52 nC/m and R = 3.80 cm.

In Fig. a "semi-infinite" nonconducting rod (that is, infinite in one

1.	In Fig. a "semi-infinite" nonconducting rod (that is, infinite in one direction only) has uniform linear charge density lambda. (a) show that the electric field vec(E)_(p)at point P makes an angle 45^(@) with the rod and that this result is independent of the distance R. (Hint : Separetly find the component of vec(E)_(p) parallel to the rod and the component perpendicular to the rod.) (b) Find the the field magnitude for linear charge density 4.52 nC/m and R = 3.80 cm.
Answer» SOLUTION :(B) `1.51 XX 10^(3)N//C`

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