Saved Bookmarks
| 1. |
Two infinite parallel,non- conducting sheets carry equal positive charge density `sigma` ,One is placed in the `yz` plane other at distance `x=a` Take potential `V=0` at `x=0` thenA. For `0 lt x lt a`, potential `V = 0`.B. For `x gt a`, potential `V = -(sigma)/(in_(0))(x-a)`C. For `x gt a`, potential `V = (sigma)/(in_(0))(x-a)`D. For `x lt 0` potential `V = (sigma)/(in_(0))x` |
|
Answer» `0ltxlta:V=[-int_(0)^(x)E_(x)dx]+V_((0))" "=0`(as `E_(x)=0`) `xgta,V=-int_(a)^(x)E_(x)dx+V_((a))" "=[-int_(a)^(x)(sigma)/(in_(0))dx]+V_((a))=-(sigma)/(in_(0))(x-a)` `xlt0,V=-int_(0)^(x)E_(x)dx+V_((0))" "=-(-(sigma)/(in_(0)).x)+V_((0))=(sigma)/(in_(0)).x` |
|