- Resistivity is a material property. - Resistance depends on material, length, and area. - Charge unit is Coulomb (C) or Ampere-second (A·s). - Debye is a unit for electric dipole moment. - Kinetic energy gained by a charge 'e' accelerated by potential 'V' is eV.
Which one of the following statements is not correct ?
Asked in UPSC NDA 2 2016 · Topic: Measurement/Unit (Derived Units and their Expression)
Show answer
Answer: C. Resistivity of a wire of length l and area of cross-section a depends upon both l and a
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