SSC JE Electrical 2018 with solution SET-2
 Two wires of the same resistivity have equal length. The cross-sectional area of first wire is two times to the area of the other. What will be the resistance (in ohms) of the wire that has a large cross-sectional area, if the resistance of the other wire is 20 Ohms?

40
10
20
30

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SSC JE Electrical 2018 with solution SET-2
 The algebraic sum of the electric currents meeting at the common point is_________

One
Infinity
Zero
Negative

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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?

0.025
0.25
0.0025
0.05

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SSC JE Electrical 2018 with solution SET-2
 Farad is the S.I units of____

Capacitance
Reluctance
Inductance
Resistance

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