The mass of the proton is 1840 times that of | vedclass

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Question

(B) The kinetic energy $(K.E.)$ acquired by a charged particle when accelerated through a potential difference $(V)$ is given by the formula:$K.E. = q

Vedclass · Accepted Answer

$1 \,keV$

Vedclass · Answer

(B) The kinetic energy $(K.E.)$ acquired by a charged particle when accelerated through a potential difference $(V)$ is given by the formula:$K.E. = q 	imes V$Where $q$ is the charge of the particle.For a proton,the charge $q = 1 \,e$.Given the potential difference $V = 1 \,kV$.Therefore,$K.E. = 1 \,e 	imes 1 \,kV = 1 \,keV$.The mass of the proton does not affect the kinetic energy acquired due to the potential difference,as it only depends on the charge and the potential.

The mass of the proton is $1840$ times that of an electron. If a proton is accelerated through a potential difference of $1 \,kV$,the kinetic energy of the proton would be

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