Example 1 · difficulty 2/5
A glass rod acquires a positive charge of 3.2 × 10⁻⁹ C when rubbed with silk cloth. The number of electrons transferred from the glass rod to the silk cloth is:
- A. 1.6 × 10¹⁰
- B. 3.2 × 10¹⁰
- C. 2.0 × 10¹⁰
- D. 2.0 × 10⁹
Current-syllabus practice · Physics
fields, Gauss law, potential, capacitance and stored energy.
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 1 · difficulty 2/5
Example 2 · difficulty 3/5
Example 3 · difficulty 1/5
NeetVellum currently publishes 500 original, verified questions across the linked canonical chapters.
Attempt questions before rereading, classify each miss, repair the specific concept, and re-practice after a delay until the error pattern disappears.