A particle has charge -5.00 nC.
a) Find the magnitude and direction of the electric field due to this particle at a point 0.250 m directly above it.
b) At what distance from this particle does its electric field have a magnitude of 12.0 N/C?
A particle has charge -5.00 nC.
a) Find the magnitude and direction of the electric field due to this particle at a point 0.250 m directly above it.
b) At what distance from this particle does its electric field have a magnitude of 12.0 N/C?