SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Network Theory Network Elements Ohm's Law
Ohm's law in point form in field theory can be expressed as
1
\(\vec{\text{J}}=\frac{\vec{\text{E}}}{\sigma}\)
2
\(\vec{\text{J}}=\sigma \vec{\text{E}}\)
3
V = RI
4
R = \(\frac{\rho \text{l}}{\text{A}}\)