Question: A uniform electric field E = (-6 kV/m) i established in the xy-plane. Consider the spatial coordinates: Po = (0,0) cm, P = (-4,0)

A uniform electric field E = (-6 kV/m) i established in the xy-plane. Consider the spatial coordinates: Po =

A uniform electric field E = (-6 kV/m) i established in the xy-plane. Consider the spatial coordinates: Po = (0,0) cm, P = (-4,0) cm and P (4,4) cm. a. Which point is at a higher potential? Explain in 1-2 sentences. b. Calculate the magnitude of the voltage between P and P. c. If an external agent moves a charged body q, that has charge 3e on it from P to P at constant speed, calculate its change in potential energy, AU21 UU, in units of electron volts. = d. If q, is released from rest at P, how fast is it moving at P,?

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