Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two long wires are hanging freely. They are joined first in parallel and then in series and then are connected with a battery. In both cases which type of force acts between the two wires?
04
Sep
Two long wires are hanging freely. They are joined first in parallel and then in series and then are connected with a battery. In both cases which type of force acts between the two wires? Two long wires are hanging freely. They are joined first in parallel and then in series and then are connected [...]
A wire carrying a current i is placed in a uniform magnetic field in the form of the curve y = asin(πxL) 0≤x≤2L. The force acting on the wire is
04
Sep
A wire carrying a current i is placed in a uniform magnetic field in the form of the curve y = asin(πxL) 0≤x≤2L. The force acting on the wire is A wire carrying a current i is placed in a uniform magnetic field in the form of the curve y=asin(πxL)0≤x≤2L. The force acting on the [...]
The figure shows a snap photograph of a vibrating string at t = 0. The particle P is observed moving up with velocity 20 root 3 cm/s. The tangent at P makes an angle 60 with x-axis. Find
04
Sep
The figure shows a snap photograph of a vibrating string at t = 0. The particle P is observed moving up with velocity 20 root 3 cm/s. The tangent at P makes an angle 60 with x-axis. Find The figure shows a snap photograph of a vibrating string at t = 0. The particle P [...]
A current carrying wire LN is bent in the form as shown below. If wire carries a current of 10 A and it is placed in a magnetic field of 5T which acts perpendicular to the paper outwards then it will experience a force
04
Sep
A current carrying wire LN is bent in the form as shown below. If wire carries a current of 10 A and it is placed in a magnetic field of 5T which acts perpendicular to the paper outwards then it will experience a force A uniform conducting wire ABC has a mass of 10 g. [...]
A horizontal long taut string having linear mass density 0.1 kg/m have tension of 100 N. A tunning fork of frequency 100 Hz is connected to one end of the string. Find the : (a) wavelength of the transverse waves produced
04
Sep
A horizontal long taut string having linear mass density 0.1 kg/m have tension of 100 N. A tunning fork of frequency 100 Hz is connected to one end of the string. Find the : (a) wavelength of the transverse waves produced Figure shows the shape of a progressive wave at time t = 0. After [...]
A uniform conducting wire ABC has a mass of 10 g. A current of 2 A flows through it. The wire is kept in a uniform magnetic field B = 2 T. The acceleration of the wire will be
04
Sep
A uniform conducting wire ABC has a mass of 10 g. A current of 2 A flows through it. The wire is kept in a uniform magnetic field B = 2 T. The acceleration of the wire will be A uniform conducting wire ABC has a mass of 10 g. A current of 2 A [...]
Figure shows the shape of a progressive wave at time t = 0. After a time of t = 1/80 sec, the particle at the origin has its maximum negative displacement. If the wave speed be 80 m/s, then what will be the
04
Sep
Figure shows the shape of a progressive wave at time t = 0. After a time of t = 1/80 sec, the particle at the origin has its maximum negative displacement. If the wave speed be 80 m/s, then what will be the Figure shows the shape of a progressive wave at time t = [...]
A conductor in the form of a right angle ABC with AB = 3 cm and BC = 4 cm carries a current of 10 A. There is a uniform magnetic field of 5 T perpendicular to the plane of the conductor. The force on the conductor will be
04
Sep
A conductor in the form of a right angle ABC with AB = 3 cm and BC = 4 cm carries a current of 10 A. There is a uniform magnetic field of 5 T perpendicular to the plane of the conductor. The force on the conductor will be An arbitrary shaped closed coil is [...]
For the wave shown in figure, write the equation of this wave if its position is shown at t = 0. Speed of wave is v = 300 m/s.
04
Sep
For the wave shown in figure, write the equation of this wave if its position is shown at t = 0. Speed of wave is v = 300 m/s. For the wave shown in figure write the equation of this wave if its position is shown at t = 0. Speed of wave is v [...]
An infinitely long, straight conductor AB is fixed and a current is passed through it. Another movable straight wire CD of finite length and carrying current is held perpendicular to it and released. Neglect weight of the wire
04
Sep
An infinitely long, straight conductor AB is fixed and a current is passed through it. Another movable straight wire CD of finite length and carrying current is held perpendicular to it and released. Neglect weight of the wire An arbitrary shaped closed coil is made of a wire of length L and a current I [...]