HomePhysics MCQsThe current through a metallic conductor is due to the motion of 1. The current through a metallic conductor is due to the motion ofBy Admin / September 17, 2025 A. Free Electrons B. Protons C. Neutrons D. Still under controversy ✅ The correct answer is option A.
6. Dioptre power of a concave lens of 10 cm focal length is Leave a Comment / Optical Instruments MCQs, Physics MCQs / By Admin
2. The dimensions of the coefficient of viscosity are Leave a Comment / Fluid Dynamics MCQs, Physics MCQs / By Admin