Teaching OSSSC TGT Teachers Mock Test Series 2025 Physics Electric Fields and Gauss' Law The Electric Field Due to Line of Charge
Two infinitely long thin straight wires having uniform linear charge densities 2λ and 3λ are arranged parallel to each other at a distance R apart. The intensity at a point midway between them is
1
\(\frac{\lambda }{{2\pi \,{ \in _0}\,R}}\)
2
\(\frac{\lambda }{{\pi \,{ \in _0}\,R}}\)
3
\(\frac{{5\lambda }}{{\pi \,{ \in _0}\,R}}\)
4
\(\frac{{2\lambda }}{{3\pi \,{ \in _0}\,R}}\)