In the figure a thin glass rod forms a semicircle of radius r = 2.75 cm. Charge is uniformly distributed along the rod,
Posted: Mon May 16, 2022 2:28 pm
In the figure a thin glass rod forms a semicircle of radius r = 2.75 cm. Charge is uniformly distributed along the rod, with +9 = 2.32 pC in the upper half and -9 = -2.32 pC in the lower half. What is the magnitude of the electric field at P, the center of the semicircle? +9 n - Number Units