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Related Questions

  1. 4 point charges each +q is placed on the circumference of a circle
  2. Resistances n, each r Ω, when connected in parallel give an equivalent resistance
  3. A 1kg stone at the end of 1 m long string is whirled in a vertical circle at constant speed
  4. Light is emitted when
  5. The value of n so that vectors 2i+3j-2k, 5i+nj+k and -i+2j+3k may be coplanar,will be