this ques is from electrostats class 12th
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(a) is the right answer....may be
sanskriti2310:
how?
dont know
but shayad hi sahi answer ha ..
ye
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option C is the correct answer
E0 will be in x direction
ok and theta?
but ur region will be area Aj * (Ak-Ai)
theta not dear tht is (fi)
45° ??
Since the field is only in a single direction and is constant, you can take the projection of the area as if you are seeing the surface from top. So the projected area becomes a^2 and the field is E and the angle b/w them is 0. So the flux equals Ea^2
thnq
any doubts??
no..
thnxx
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