SSC JE Electrical 2018 with solution SET-2
What is the value of current (in A) for the given junction?
 

−4
−6
4
6

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SSC JE Electrical 2018 with solution SET-2
What is the resistivity (in ohms-m) of a 2 ohm cylindrical wire when the length and the diameter of the wire are 10 m and 0.4 m respectively?

0.25
0.05
0.025
0.0025

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