The de Broglie wavelength of an electron is 1A^(@). In what potential difference electron accelerates

The de Broglie wavelength of an electron is 1A^(@). In what potential

1.	The de Broglie wavelength of an electron is 1A^(@). In what potential difference electron accelerates
Answer» 100 V 150 225 V 256 V Answer :B

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The de Broglie wavelength of an electron is 1A^(@). In what potential difference electron accelerates

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