An Electron Is Released from Rest at the Negative Plate

question 49

Short Answer

An electron is released from rest at the negative plate of a parallel plate capacitor. If the distance between the plates is 5 mm and the potential difference across the plates is 5 V, with what velocity does the electron hit the positive plate? (m_e = 9.1 × 10−³¹ kg, q_e = 1.6 × 10−¹⁹ C.)

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