CBSE · Class 12 · Physics · AtomsAccording to Rutherford's atomic model, the electrons in an atom are:
Step-by-Step Solution
Rutherford proposed that electrons revolve around the dense, positively charged nucleus in circular orbits, just like planets revolve around the sun, with electrostatic force providing the necessary centripetal force.
Detailed Options Breakdown
Option : stationary at fixed positions
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms.
Option 1: revolving around the nucleus in circular orbits (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: embedded in a sphere of positive charge
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms.
Option 3: confined inside the nucleus along with protons
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms.
💡 Study Guide: This question tests core syllabus concepts from Atoms. For formulas, key summaries, and mock exam reference guides, read the full Atoms Revision Notes.