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Related Questions

  1. which of the following statement is false for the properties of electromagnetic waves?
  2. A cell of emf E and internal resistance r supplies current for the same time
  3. The electric field part of an electromagnetic wave in a medium is represented by
  4. The electric current in AC circuit is given by the relation i-3 sinωt+4 cos ωt.
  5. A parallel plate air capacitor has capacity C, distance of seperation between plate