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JEE Main · Free quiz

JEE Main — free 5-question quiz

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Question 1 of 5

MEDIUM

An electron is accelerated through a potential difference of 100 V. What is its de Broglie wavelength? (Take h = 6.63 × 10^-34 J·s, m_e = 9.1 × 10^-31 kg, e = 1.6 × 10^-19 C)