Question

${{\bf{F}}_{pe}}$ represents electrical force on proton due to electron and ${{\bf{F}}_{ep}}$ on electron due to proton in a hydrogen atom.Similarly ${{\bf{F}}_{pe}}$ represents the gravitational force on proton due to electron and ${{\bf{F}}_{ep}}$ the corresponding force on electron due to proton. Which of the following is not true?

Accepted Answer

${{\bf{F}}_{Pe}} + {\bf{F'}}{\,_{Pe}} = 0$

Answer

${{\bf{F}}_{Pe}} + {{\bf{F}}_{ep}} = 0$

Answer

${\bf{F'}}{\,_{Pe}} + {\bf{F'}}{\,_{ep}} = 0$

Answer

${{\bf{F}}_{Pe}} + {\bf{F'}}{\,_{\,Pe}} + {{\bf{F}}_{ep}} + {\bf{F'}}{\,_{ep}} = 0$

JEE PHYSICS MCQ: NUCLEI

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