Q25. | Magnetic flux density emerging out of a closed surface is |
Q26. | An ideal voltage source will charge an ideal capacitor |
Q27. | In a parallel plate capacitor, a dielectric slab is introduced. Then the |
Q28. | A medium behaves like dielectric when the |
Q29. | Where is the Laplace's equation valid? |
Q30. | The equation of continuity defines the relation between |