Electric flux on a surface enclosing a charge depends upon:
Correct answer: A. Charge enclosed
- A. Charge enclosed
- B. Radius of sphere
- C. Surface area
- D. Both surface area and charge enclosed
Explanation
According to Gauss's law, the electric flux through any closed surface is proportional to the total electric charge enclosed within that closed surface. Hence, it only depends upon the enclosed charge. E.A = Q/ε0 E.A = electric flux Q = total charge ε0 = dielectric constant
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Electrostatics describes forces between charges through Coulomb's law, electric fields and field intensity, then uses electric potential to measure energy per unit charge. Capacitors store charge and electrical energy, with capacitance depending on geometry and dielectric material, not simply on the amount of charge present.
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