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Part A The electric field strength is 2.10x104 N/C inside a parallel-plate capacitor with a 0.500 mm spacing. An electron is released from rest at the negative plate. What is the electron's speed when it reaches the positive plate? Express your answer with the appropriate units. You may want to review (Pages 688 - 690) HA Value Units Submit Request Answer Provide Feedback Part A The electron gun in an old TV picture tube accelerates electrons between two parallel plates 1.5 cm apart with a 24 k V potential difference between them. The electrons What is the electric field strength between the plates? enter through a small hole in the negative plate, accelerate, then exit through a small hole in the positive Express your answer to two significant figures and include the appropriate units. plate. Assume that the holes are small enough not to affect the electric field or potential - CE ? E- Value Units Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining