HomePhysics MCQsTwo parallel wires carrying currents in the opposite directions 6. Two parallel wires carrying currents in the opposite directionsBy Admin / September 17, 2025 A. Repel each other B. Attract each other C. Have no effect upon each other D. They cancel out their individual magnetic fields ✅ 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