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Related Questions

  1. The displacement of a particle varies according to the relation x=4 (cos π t + sin π t)
  2. Monochromatic light of wavelength 667 nm is produced by a helium neon laser
  3. The current in a self-inductance L=40 mH is to be increased uniformly from 1A to 11 A
  4. The sum of the magnitudes of two forces acting at a point is 16 N
  5. The electric field in a certain region is given by E=5i ̂-3ĵ kV/m. The potential