Figure (a) shows a uniformly charged ring of radius r . its axis is along the x- axis and teh ring is in teh yz plane . point P can be anywhere on the x – axis and P’ in the xy plane.
Sahay Sir > Question Answers > Figure (a) shows a uniformly charged ring of radius r . its axis is along the x- axis and teh ring is in teh yz plane . point P can be anywhere on the x - axis and P' in the xy plane.
A ring of radius R has charge -Q distributed uniformly over it ,. calculate the chrage that should be placed at the center of the ring such that the electric field becomes zero at a point on the axis of the ring distant R from the center of the ring . The value of q is ( Q/4 ) root N. Find the value of N?
30
Oct
A ring of radius R has charge -Q distributed uniformly over it ,. calculate the chrage that should be placed at the center of the ring such that the electric field becomes zero at a point on the axis of the ring distant R from the center of the ring . The value of q [...]
A rod AB of length L and mass m is uniformly charged with a charge Q, and it is suspended from end A as shown in fig. The rod can freely rotate about A in the plane of the figure. An electric field E is suddenly switched on in the horizontal direction due to which the rod gets turned by a maximum angle of 90∘. The magnitude of E is equal of n Mg/Q. Find the value of n.
30
Oct
A rod AB of length L and mass m is uniformly charged with a charge Q, and it is suspended from end A as shown in fig. The rod can freely rotate about A in the plane of the figure. An electric field E is suddenly switched on in the horizontal direction due to which [...]
Figure (a) shows a uniformly charged ring of radius r . its axis is along the x- axis and teh ring is in teh yz plane . point P can be anywhere on the x – axis and P’ in the xy plane.
30
Oct
Figure (a) shows a uniformly charged ring of radius r . its axis is along the x- axis and teh ring is in teh yz plane . point P can be anywhere on the x – axis and P’ in the xy plane. Figure (a) shows a uniformly charged ring of radius r . its [...]