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Plz anyone give me explanation of question no 140 &141 of neet 2018 plz plz?
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Plz anyone give me explanation of question no 140 &141 of neet 2018 pl...
140) f=qE hence a=qE/m.
applying s=ut+1/2at^2,
h= 1/2(qE/m)t^2
since, t is proportional to√m t for proton is greater. than electron
141) isme u can apply a=xw^2 where a=20, x=5
hence we get w=2 now we know That T=2π/w,
hence T=π sec.
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Plz anyone give me explanation of question no 140 &141 of neet 2018 plz plz?
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