1.

The kinetic energy of an electron which is accelerated through a potential of 100 volts is [MP PET 1986; CBSE PMT 1997; AIIMS 1998]

A. \[1.602\times {{10}^{-17}}J\]
B. 418.6 calories
C. If assertion is true but reason is false.
D. \[6.626\times {{10}^{-34}}\]W- sec
Answer» B. 418.6 calories


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