An open vessel having square base of side length 2 m and height 1 m, is filled with a liquid completely and is accelerated with acceleration a as shown in the figure. The minimum value of ‘a’ so that pressure at midpoint of AC is equal to the atmospheric pressure is
tanθ = a/g Pressure at point B will be atmospheric pressure if the layer of water is as shown. The rest liquid will overflow.
In the circuit shown in figure, if source resistance is neglected, then the volt
NextTwo coils of self inductance L₁ and L₂ are placed near each other so that the to
The r.m.s value of potential difference V shown in the figure is
MediumA coil has an inductance of 0.7 henry and is joined in series with a resistance of 220Ω. When the al
EasyA solenoid of length 0.5 m has a radius of 0.1cm and is made up of 500 turns. It carries a current o
EasyThe principle of working of transformer is
EasyTwo coils of self inductance L₁ and L₂ are placed near each other so that the total flux in one coil
EasyIn the circuit shown in figure, if source resistance is neglected, then the voltmeter and ammeter re
Practice Physics Exams
Full-length mock tests with detailed analytics, rank, and percentile.
Browse Exams