

InterviewSolution
Saved Bookmarks
1. |
A certain particle carries -2.5 xx 10^(-16)C of static charge. Calculate the number of electrons present in it. |
Answer» <html><body><p></p>Solution :`"No.of <a href="https://interviewquestions.tuteehub.com/tag/electrons-969138" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRONS">ELECTRONS</a> "= ("<a href="https://interviewquestions.tuteehub.com/tag/static-1226026" style="font-weight:bold;" target="_blank" title="Click to know more about STATIC">STATIC</a> charge <a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a>")/("coulomb charge of each "e^(-))=(2.5xx10^(-<a href="https://interviewquestions.tuteehub.com/tag/16-276476" style="font-weight:bold;" target="_blank" title="Click to know more about 16">16</a>)"coulomb ")/(1.602xx10^(-<a href="https://interviewquestions.tuteehub.com/tag/19-280618" style="font-weight:bold;" target="_blank" title="Click to know more about 19">19</a>)"coulomb")` <br/> `=1.56xx10^(3)" electrons "= "1,560 electrons"`.</body></html> | |