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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: Solve this
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rtiit (431)

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Solve this

    
sagarvaze (253)

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1) Q1>0 Q2>0
2) Q1>0 Q2<0
3) Q1<0 Q2<0
4) Q1<0 Q2>0





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chinmay_saxena01 (560)

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i think sagarvaze is correct...

<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>


<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
if i helped u plzzzzz rate me,,,,,,,
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rtiit (431)

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can u xplain??
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sagarvaze (253)

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just use condition that as you make distance from a charge tend to zero field due to it will tend to +inf or -inf depending on sign





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rtiit (431)

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dude but ur ans r not rite
ans are
1.Q1>0 Q2<0
2.Q1,Q2>0
3.Q1<0 Q2>0
4.Q1,Q2<0
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sagarvaze (253)

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but in 1 as you go to Q2 the electric field tends to +inf but field due to Q1 has to be finite.
so how can a negative charge produce an infinite positive field?






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rtiit (431)

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thanx dude
i think answer maybe wrong......
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