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What is the net charge inside the black box if careful measurement of the electric field at the surface of the box indicates that the net outward flux through the surface of the box is 8.0 × 10 ³ N m ² /C?

Options

  1. A0.7 uC
  2. B2.1 uC
  3. C4.2 uC
  4. D16 uC

Correct answer

A. 0.7 uC

Step-by-step solution

Correct Option is : (A) 0.7 uC

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