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Electrostatics question

2024 · 29 Jan · Shift 1 · Q69
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Electrostatics question

2024 · 29 Jan · Shift 1 · Q69

JEE MainPhysicsElectrostaticsMCQ+4 / −1
Two charges of 5Q5 Q5Q and −2Q-2 Q−2Q are situated at the points (3a,0)(3 a, 0)(3a,0) and (−5a,0)(-5 a, 0)(−5a,0) respectively. The electric flux through a sphere of radius '4a4 a4a' having center at origin is :
  1. A
    2Qε0\frac{2 Q}{\varepsilon_0}ε0​2Q​
  2. B
    7Qε0\frac{7 Q}{\varepsilon_0}ε0​7Q​
  3. C
    3Qε0\frac{3 Q}{\varepsilon_0}ε0​3Q​
  4. D
    5Qε0\frac{5 Q}{\varepsilon_0}ε0​5Q​
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