Use the following scenario for the next question. A solid conducting sphere of radius ra is placed concentrically inside a conducting spherical shell of inner radius r_b1 and outer radius r_b2. The inner sphere carries a charge Q while the outer sphere does not carry any net charge.
-The electric field for r > r_b1 is

Question

Use the following scenario for the next question.

A solid conducting sphere of radius ra is placed concentrically inside a conducting spherical shell of inner radius r_b1 and outer radius r_b2. The inner sphere carries a charge Q while the outer sphere does not carry any net charge.
-The electric field for r > r_b1 is

Quizplus · Accepted Answer

The electric field at a distance $r$ from a point charge $Q$ is given by $E = kQ/r^2$, where $k$ is Coulomb's constant. Option B correctly represents this formula without any formatting errors.

Use the Following Scenario for the Next Question