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AP EAMCET201726 Apr 2017Evening ShiftPhysicsOscillationsActual

Two identical simple pendulums each of length 5 ~cm are suspended from the same support. When the bobs are given equal charge of 2 C each, distance between the bobs becomes 6 ~cm . Mass of each bob is ( g =10 ~ms ⁻² ) .

Options

  1. Aaligned & 4 3 ~kg aligned
  2. Baligned 3 4 ~kg aligned
  3. Caligned & 5 3 ~kg aligned
  4. Daligned & 3 5 ~kg aligned

Correct answer

A. aligned & 4 3 ~kg aligned

Step-by-step solution

No solution. Refer to answer key.

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