Questions
A particle has mass 400 times than that of electron and is double than that of electron. It is accelerated by 5 V of potential difference. Initially the particle was at rest. Its final kinetic energy will be
detailed solution
Correct option is B
ΔE=2e×5V=10eV⇒ Final kinetic energy =10eVTalk to our academic expert!
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Kinetic energy of an electron accelerated through a potential difference of 100 V is
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