Starting from rest, an electron accelerates through a potential difference of 67 V. What is its de Broglie wavelength? (h = 6.63 *10 ^- ³⁴ J.s, m_e = 9.11 *10 ^- ³¹ kg, and 1 eV = 1.60 *10 ^- ¹⁹ J) A) 1.1 *10 ^- ¹⁰ m B) 1.5 *10 ^- ¹⁰m C) 1.9 *10 ^- ¹⁰ m D) 2.3 *10 ^- ¹⁰ m

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The Answer of Starting from rest, an electron accelerates through a potential difference of 67 V. What is its de Broglie wavelength? (h = 6.63 *10 ^- ³⁴ J.s, m_e = 9.11 *10 ^- ³¹ kg, and 1 eV = 1.60 *10 ^- ¹⁹ J) A) 1.1 *10 ^- ¹⁰ m B) 1.5 *10 ^- ¹⁰m C) 1.9 *10 ^- ¹⁰ m D) 2.3 *10 ^- ¹⁰ m

Starting from Rest, an Electron Accelerates Through a Potential Difference