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Electrostatics question

2022 · 27 Jul · Shift 2 · Q49
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  5. /2022 · 27 Jul · Shift 2 · Q49

Electrostatics question

2022 · 27 Jul · Shift 2 · Q49

JEE MainPhysicsElectrostaticsMCQ+4 / −1
A charge of 4 μC4 \,\mu \mathrm{C}4μC is to be divided into two. The distance between the two divided charges is constant. The magnitude of the divided charges so that the force between them is maximum, will be :
  1. A
    1 μC1 \,\mu \mathrm{C}1μC and 3 μC3 \,\mu\mathrm{C}3μC
  2. B
    2 μC2 \,\mu \mathrm{C}2μC and 2 μC2\, \mu \mathrm{C}2μC
  3. C
    0 and 4 μ C4\, \mu\, \mathrm{C}4μC
  4. D
    1.5 μC1.5 \,\mu \mathrm{C}1.5μC and 2.5 μC2.5\, \mu \mathrm{C}2.5μC
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