A given shaped glass tube having uniform cross-section is filled with water and is mounted on a rotatable shaft as shown in figure. If the tube is rotated with a constant angular velocity `omega` then :

In the above question if the coil rotates with a constant angular velocity omega , the EMF induced in it

A thin glass tube (uniform cross-section) is filled with He and SO_(2) in between Hg column as shown in diagram. When it is rotated by angle 45^(@) anticlockwise as shown in diagram, calculate the sum of final volume of both gases (Assume T remains constant) [Use : (1)/(sqrt(2))=0.7 ]

A rod AB of length l = 1m and mass m = 2kg is pinned to a vertical shaft and a massless string is tied with the shaft at the lower end of the rod ( length of the string is ( 4)/( 5) m ) as shown in figure.If the shaft starts rotating with a constant angular velocity omega = 5 rad // sec. Then find the tension in the string.

A V-shaped glass tube of uniform cross section is kept in a vertical plane as shown. A liquid is poured in the tube. In equilibrum the level of liquid in both limds of tube. Find the angular frequency of small oscillation of liquid.

A V-shaped glass tube of uniform cross section is kept in a vertical plane as shown. A liquid is poured in the tube. In equilibrum the level of liquid in both limds of tube. Find the angular frequency of small oscillation of liquid.

A coil of cross-sectional area A having n turns is placed in uniform magnetic field B. When it is rotated with an angular velocity omega , the maximum e.m.f. induced in the coil will be :

A coil of cross-sectional area A having n turns is placed in uniform magnetic field B. When it is rotated with an angular velocity omega , the maximum e.m.f. induced in the coil will be :