MPSC PYQScienceElectricityenglish
22)a) Resistance is directly proportional to length of conductor. (b) Resistance is inversely proportional to the cross sectional area of the conductor. 1) a correct , b incorrect 2) a incorrect , b correct 3) a and b correct 4) a and b incorrect
A.(a) correct , b incorrect
B.(a) incorrect , b correct
C.(a) and b correct
D.(a) and b incorrect
Correct answer: C