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Electrostatics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectrostatics1 Mark
MCQ
Equipotential surfaces are shown in figure. Then the electric field strength will be
  • A
    $100\ Vm^{–1}$ along $X-$axis
  • B
    $100\ Vm^{–1}$ along $Y-$axis
  • ✓
    $200\ Vm^{–1}$ at an angle $120^\circ$ with $X-$axis
  • D
    $50\ Vm^{–1}$ at an angle $120^\circ$ with $X-$axis
✓

Answer

Correct option: C.
$200\ Vm^{–1}$ at an angle $120^\circ$ with $X-$axis
$200\ Vm^{–1}$ at an angle $120^\circ$ with $X-$axis

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