Three charges +q
Three charges Q, +q and +q are placed at the vertices of a right-angled isosceles triangle as shown. The net electrostatic energy of the configuration is zero if the value of Q is :
05
Dec
Three charges Q, +q and +q are placed at the vertices of a right-angled isosceles triangle as shown. The net electrostatic energy of the configuration is zero if the value of Q is : +q and +q are placed at the vertices of a right-angled isosceles triangle as shown. The net electrostatic energy of the [...]
Three charges +Q, q, +Q are placed respectively, at distance, 0, d/2 and d from the origin, on the x-axis. If the net force experienced by +Q placed at x=0, is zero, then value of q is :
05
Dec
Three charges +Q, q, +Q are placed respectively, at distance, 0, d/2 and d from the origin, on the x-axis. If the net force experienced by +Q placed at x=0, is zero, then value of q is : -q +Q are placed respectively at distance d/2 and d from the origin is zero on the [...]
Three charges q, q, and -2q are fixed on the vertices of an equilateral triangular plate of edge length a. This plate is in equilibrium two very large plates having surface charge density sigma1 and sigma2 respectively. Find the time period of small angular oscillation about an axis passing through its centroid and perpendicular to the plane . Moment of interia of the system about this axis is l.
30
Oct
Three charges q, q, and -2q are fixed on the vertices of an equilateral triangular plate of edge length a. This plate is in equilibrium two very large plates having surface charge density sigma1 and sigma2 respectively. Find the time period of small angular oscillation about an axis passing through its centroid and perpendicular to [...]
Three charges +q, -q and +2q are placed at the vertices of a right angled triangle ( isosceles triangle ) as shown. The net electrostatic energy of the configuration is
18
Sep
Three charges +q, -q and +2q are placed at the vertices of a right angled triangle ( isosceles triangle ) as shown. The net electrostatic energy of the configuration is -q and +2q are placed at the vertices of a right angled triangle ( isosceles triangle ) as shown. The net electrostatic energy of the [...]