Question

Three charges are situated at the comers of a square as shown. The square has sides d -0.8 m. The charges in the three corners are g -20 nC, 0 C, and20 nC What is the magnitude of the electric field at the free comer? N/C What is the direction of the electric field vector relative to horizontal? . abvovehe horizontal to the at right If an electron were situated at the free corner, what would be the magnitude of the electrostatic force on it? N Use E notation if needed e끊 Assuming no other significant forces, what would be the magnitude of the acceleration of the electron? m/s What is the direction of the acceleration relative to the horizontal? belovw -the horizontal to the at left

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Answer 1

we can find the electric field and electric force at free end by using superposition principle and acceleration by newton second law as solved below