engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Network Theory Network Elements
Find the resistivity of a material (in Ohms - cm) of wire whose resistance is 5 ohms. (Assume length of the wire is 15 m, diameter of wire is 0.15 cm)
1
5.87 × 10-5
2
5.87 × 10-7
3
7.87 × 10-5
4
7.87 × 10-7