Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A sinusoidal wave travelling in the positive direction on a stretched string has amplitude 2.0 cm, wavelength 1.0 m and wave velocity 5.0 m/s. At x = 0 and t = 0, it is given that y = 0
04
Sep
A sinusoidal wave travelling in the positive direction on a stretched string has amplitude 2.0 cm, wavelength 1.0 m and wave velocity 5.0 m/s. At x = 0 and t = 0, it is given that y = 0 A sinusoidal wave travelling in the positive direction on a stretched string has amplitude 2.0 cm [...]
An arbitrary shaped closed coil is made of a wire of length L and a current I ampere is flowing in it. If the plane of the coil is perpendicular to magnitude field B , the force on the coil is?
04
Sep
An arbitrary shaped closed coil is made of a wire of length L and a current I ampere is flowing in it. If the plane of the coil is perpendicular to magnitude field B , the force on the coil is? An arbitrary shaped closed coil is made of a wire of length L and [...]
An elastic circular wire of length l carries a current I. It is placed in a uniform magnetic field B (Out of paper) such that its plane is perpendicular to the direction of B. The wire will experience
04
Sep
An elastic circular wire of length l carries a current I. It is placed in a uniform magnetic field B (Out of paper) such that its plane is perpendicular to the direction of B. The wire will experience An elastic circular wire of length l carries a current I. It is placed in a uniform [...]
Figure shows two snapshots of medium particles within a time interval of 1/60 s. Find the possible time periods of the wave
04
Sep
Figure shows two snapshots of medium particles within a time interval of 1/60 s. Find the possible time periods of the wave Figure shows two snapshots of medium particles within a time interval of 1/60 s. Find the possible time periods of the wave September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
If a straight wire carrying a current i1 amp runs along the axis of a circular current carrying loop having current i2 amp, then the force of interaction between the two current carrying conductors is
04
Sep
If a straight wire carrying a current i1 amp runs along the axis of a circular current carrying loop having current i2 amp, then the force of interaction between the two current carrying conductors is If a straight wire carrying a current i1 amp runs along the axis of a circular current carrying loop having [...]
A harmonic wave has been set up on a very long string which travels along the length of the string. The wave has a frequency of 50Hz. amplitude 1 cm and wavelength 0.5m. Find
04
Sep
A harmonic wave has been set up on a very long string which travels along the length of the string. The wave has a frequency of 50Hz. amplitude 1 cm and wavelength 0.5m. Find A harmonic wave has been set up on a very long string which travels along the length of the string. The [...]
In figure shows three long straight wires P,Q and R carrying currents normal to the plane of the paper. All three currents have the same magnitude. Which arrow best shows the direction of the resultant force on the wire P
04
Sep
In figure shows three long straight wires P,Q and R carrying currents normal to the plane of the paper. All three currents have the same magnitude. Which arrow best shows the direction of the resultant force on the wire P In figure shows three long straight wires P Q and R carrying currents normal to [...]
A long , rigid conductor , lying along x-axis carries a current of 5.0 A in the negative x direction . A magnetic B→=3.01iˆ+8.0x2jˆ, with x in metres and B→ in milliteslas. Find, in unit -vector notation , the force on the 2.0 , segment of the conductor that lies between x=1.0 m and x=3.0 m
04
Sep
A long , rigid conductor , lying along x-axis carries a current of 5.0 A in the negative x direction . A magnetic B→=3.01iˆ+8.0x2jˆ, with x in metres and B→ in milliteslas. Find, in unit -vector notation , the force on the 2.0 , segment of the conductor that lies between x=1.0 m and x=3.0 [...]
Tags:
A long ,
in unit -vector notation ,
lying along x-axis carries a current of 5.0 A in the negative x direction . A magnetic B→=3.01iˆ+8.0x2jˆ ,
rigid conductor ,
segment of the conductor that lies between x=1.0 m and x=3.0 m ,
the force on the 2.0 ,
with x in metres and B→ in milliteslas. Find ,
A 100Hz sinusoidal wave is travelling in the positive x- direction along a string with a linear mass density of 3.5 * 10^-3 kg/m and a tension of 35 N. At time t = 0. the point x = 0 has maximum displacement in the positive y – direction.
04
Sep
A 100Hz sinusoidal wave is travelling in the positive x- direction along a string with a linear mass density of 3.5 * 10^-3 kg/m and a tension of 35 N. At time t = 0. the point x = 0 has maximum displacement in the positive y – direction. A harmonic wave is travelling in [...]
In a metal wire of mass m=24.1 mg can slide with negligible friction on two horizontal parallel rails separated by distance d=2.56 cm . The track lies in a vertical uniform magnetic field of magnitude 56.3 m. At time t=0 , device G is connected to the rails . producing a constant current i=9.13 mA in the wire and rails (even as the wire moves). At t=61.1 ms , what are the wire’s (a) speed and (b) direction of motion (left or right)?
04
Sep
In a metal wire of mass m=24.1 mg can slide with negligible friction on two horizontal parallel rails separated by distance d=2.56 cm . The track lies in a vertical uniform magnetic field of magnitude 56.3 m. At time t=0 , device G is connected to the rails . producing a constant current i=9.13 mA [...]