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1. Electric Charges and Fields
hard
બે પાતળી વિધુતભારિત સમતલ સપાટીની $\sigma_{+}$ પુષ્ઠ ધનતા અને $\sigma_{-}$ છે. જયા $\left|\sigma_{+}\right|>\left|\sigma_{-}\right|$ બંને સમતલ લંબ છેદે છે. તો તંત્રની વિધુતક્ષેત્ર રેખાનું નિરૂપણ
A
B
C
D
(JEE MAIN-2020)
Solution
Thin infinite uniformly charged planes produces uniform electric field therefore option $2$ and option $3$ are obviously wrong.
And as positive charge density is bigger in magnitude so its field along $Y$ direction will be bigger than field of negative charge in $X$ direction and this is evident in option $1$ so it is correct.
Standard 12
Physics
