If the curved rod in the figure below has a uniformly distributed charge Q = 26.5 nC, radius R = 0.735 m, and φ = 55.0°, what is the magnitude of the electric field at point A?
Here ,
for the Q = 26.5 nC
R = 0.735 m
phi = 55 degree
magnitude of electric field = 2 * k * Q/(length) * sin(phi)/R
magnitude of electric field = 2 * 9 *10^9 * 26.5 *10^-9/(110 * 0.735^2 * pi/180) * sin(55 degree)
magnitude of electric field = 377 N/C
the electric field is 377 N/C
If the curved rod in the figure below has a uniformly distributed charge Q = 26.5 nC, radius R = 0.735 m, and φ = 55.0°, what is the magnitude of the electric field at point A?
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