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Electrostatics · 2007 · Shift 0

3 Physics questions from this JEE Main paper

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JEE Main
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2007 · Shift 0
Physics
Electrostatics

Electrostatics · 2007 · Shift 0

3 Physics questions from this JEE Main paper

Q81.Charges are placed on the vertices of a square as shown. Let $E$ be the electric field and $V$ the potential at the center. If the charges on $A$ and $B$ are interchanged with those on $D$ and $C$ respectively, then Includes diagram
Physics · Electrostatics · MCQ
Q82.The potential at a point $x$ (measured in $μ m$ ) due to some charges situated on the $x$ -axis is given by $V (x) = 20/ (x^{2} - 4)$ volt The electric field $E$ at $x = 4 μ m$ is given by
Physics · Electrostatics · MCQ
Q84.An electric charge $1 0^{- 3} μ C$ is placed at the origin $(0, 0)$ of $X - Y$ co-ordinate system. Two points $A$ and $B$ are situated at $(2, 2)$ and $(2, 0)$ respectively. The potential…
Physics · Electrostatics · MCQ