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AP EAMCET201725 Apr 2017Evening ShiftPhysicsUnits and DimensionsActual

The radius ' r ' of a wire is given by r= 64 LA Bv , where I is electric current, B is magnetic field and ' v ' is velocity. Then the parameter A in the formula represents ____.

Options

  1. AResistance
  2. BResistivity
  3. CCapacitance
  4. DConductivity

Correct answer

B. Resistivity

Step-by-step solution

No solution. Refer to answer key.

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