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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 [...]
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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 [...]
A wave pulse starts propagating in the +x-direction along a non-uniform wire of length 10 m with mass per unit length given by mu = mu 0 + ax and under a tension of 100 N. Find the time taken by a pulse to travel from the lighter end
04
Sep
A wave pulse starts propagating in the +x-direction along a non-uniform wire of length 10 m with mass per unit length given by mu = mu 0 + ax and under a tension of 100 N. Find the time taken by a pulse to travel from the lighter end A harmonic wave is travelling in [...]
The pitch of the helical path of the motion of the particle will be
04
Sep
The pitch of the helical path of the motion of the particle will be The pitch of the helical path of the motion of the particle will be September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,