Physics, asked by alwaysbehappy60, 1 year ago

the charge on electron is 1.6*10^-19C then what is charge on alpha particle ​

Answers

Answered by zaisha58
1
the charge on alpha particle is 2e
so ans must be 2×1.6*10-19C

alwaysbehappy60: thanks for help
Answered by RoyalLady
1
\bold{Answer}



\bold{Alpha - Particle}

Alpha particles is consist of two proton and two neutrons

Charge an Alpha particles is +2e

=> twice the charge on proton


\bold{ According  to given  question}

Charge on election

1.6 \times {10}^{ - 19} c

=> charge on proton and nutron are same


\bold {Important point}/

Because an alpha particle has no electrons to balance the positive charge of the two protons, it has a charge of +2 and can be represented as He2+. If a particle has a charge, whether negative or positive, it can be shown as a superscript. Thus He2+ means a helium atom that has lost two electrons and has a +2 charge.


\bold{Hence}

charge on alpha particle = +2e

 = 2 \times e

 = 2 \times 1.6 \times {10}^{ - 19} c

 = 32 \times {10}^{ - 19} c

alwaysbehappy60: thanks for help
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