In measuring resistivity, rho = RAL, using diameter d: the term with the largest effect is often:

  1. L (length)
  2. none
  3. R always
  4. d^2 (diameter)
Answer

D) d^2 (diameter)

Small d squared. SLO P-11-N-26 · Understanding

Physics MCQ · More Experimental Skills and Data Analysis MCQs · Practise