Asked by mintesnot
two equal positive charges q are on the y
axis,one at y=+a and the other at y=-a.
a)show that the electric field on the x axis with < Ex=2kqx/(x^2+a^2)^3/2 > .
b)show that near the origin,when x is much smaller than a,E,is approximately 2kqx/a^3.
axis,one at y=+a and the other at y=-a.
a)show that the electric field on the x axis with < Ex=2kqx/(x^2+a^2)^3/2 > .
b)show that near the origin,when x is much smaller than a,E,is approximately 2kqx/a^3.
Answers
Answered by
Anonymous
25425243452345234