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AP EAMCET202023 Sep 2020Morning ShiftPhysicsElectrostaticsActual

The number of electric lines that emerge from a finite charge + q is _____

Options

  1. Ainfinite
  2. Bany finite number but not equal to zero
  3. Cproportional to the charge
  4. Dzero

Correct answer

C. proportional to the charge

Step-by-step solution

From the gauss theorem, the relation between electric field lines and charge can be established, E · ∆ s = + q ε 0 Therefore, the number of electric field lines or electric field intensity is directly proportional to charge.

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