. calculate the chrage that should be placed at the centre of the ring such that the electric field becomes zero at a point on the axis of the ring at distant R from the centre of the ring.
Sahay Sir > Question Answers > . calculate the chrage that should be placed at the centre of the ring such that the electric field becomes zero at a point on the axis of the ring at distant R from the centre of the ring.
Figure shows that E has the same value for all points in front of an infinetly charged sheet . Is this reasonable ? One might think that the field should be stronger near the sheet because the charges are so much closer.
29
Oct
Figure shows that E has the same value for all points in front of an infinetly charged sheet . Is this reasonable ? One might think that the field should be stronger near the sheet because the charges are so much closer. . calculate the chrage that should be placed at the centre of the [...]
A ring of radius R has charge -Q distributed uniformly over it ,. calculate the chrage that should be placed at the centre of the ring such that the electric field becomes zero at a point on the axis of the ring at distant R from the centre of the ring.
28
Oct
A ring of radius R has charge -Q distributed uniformly over it ,. calculate the chrage that should be placed at the centre of the ring such that the electric field becomes zero at a point on the axis of the ring at distant R from the centre of the ring. . calculate the chrage [...]