The electric field in a certain region is acting radially outward and is given by E=Ar.

The electric field in a certain region is acting radially outward and is given by E=Ar. A change contained in a sphere of radius ‘a’ centred at the origin of the field, will be given by

Options

(a) A ?¬ツタ a²
(b) 4π?¬ツタ Aa³
(c) ?¬ツタ Aa³
(d) 4π?¬ツタ Aa²

Correct Answer:

4π?¬ツタ Aa³

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. A uniform wire of resistance 9Ω is joined end-to-end to form a circle. Then
  2. Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
  3. Surface tension of a solution is 30 x 10⁻² N/m. The radius of the soap bubble is 5 cm
  4. Two bubbles A and B (A>B) are joined through a narrow tube. Then
  5. Which of the following does not increase regularly?