then the variation value of phi B.dl over this loop with radius r of loop will be best represented by
Sahay Sir > Question Answers > then the variation value of phi B.dl over this loop with radius r of loop will be best represented by
What is the magnitude of magnetic field at the centyre O of loop of radius root 2 m made of uniform wire when a current of 1 A enters in the loop and is taken out of it by two long wires as shown in figure ?
17
Oct
What is the magnitude of magnetic field at the centyre O of loop of radius root 2 m made of uniform wire when a current of 1 A enters in the loop and is taken out of it by two long wires as shown in figure ? A cylindrical wire of radius R is carrying [...]
Two parallel wires P and Q placed at a seperation d = 6 cm on the x axis carry electric current i1 = 5 A and i2 = 2 A in opposite directions as shown in figure. Find the point on the line PQ where the resultant magnetic field is zero.
17
Oct
Two parallel wires P and Q placed at a seperation d = 6 cm on the x axis carry electric current i1 = 5 A and i2 = 2 A in opposite directions as shown in figure. Find the point on the line PQ where the resultant magnetic field is zero. A cylindrical wire of [...]
In figure, AB is a non- conducting rod. Equal charges of magnitude q are fixed at various points on the rod as shown. The rod is rotated uniformlly about an axis passing through O and perpendicular to its length such that linear speed at the end A or B of the rod is 3 m/s. Magnetic field at O is
17
Oct
In figure, AB is a non- conducting rod. Equal charges of magnitude q are fixed at various points on the rod as shown. The rod is rotated uniformlly about an axis passing through O and perpendicular to its length such that linear speed at the end A or B of the rod is 3 m/s. [...]
Two infinetly long straight parallel wires are 5 m apart perpendicular to the plane of paper. On eof the wires , as it passes perpendicular to the plane of paper, intersects it at A and carries current i in the downward direction. The other wire intersect the plane of paper at point B and carries i in the outward direction O in the plane of paper as shown in figure. With x and y axes as shown, magnetic induction at O in teh component formm can be expressed as
17
Oct
Two infinetly long straight parallel wires are 5 m apart perpendicular to the plane of paper. On eof the wires , as it passes perpendicular to the plane of paper, intersects it at A and carries current i in the downward direction. The other wire intersect the plane of paper at point B and carries [...]
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A cylindrical wire of radius R is carrying current uniformly distributed current i over its cross section . If a circular loop of radius r is taken as amperian loop ,
as it passes perpendicular to the plane of paper ,
then the variation value of phi B.dl over this loop with radius r of loop will be best represented by ,
Two infinetly long straight parallel wires are 5 m apart perpendicular to the plane of paper. On eof the wires ,
Two infinetly long straight parallel wires carry equal currents i in the same direction and are 2 m apart. Magnetic induction at a point which is at same normal distance root 2 m from each wire has magnitude
17
Oct
Two infinetly long straight parallel wires carry equal currents i in the same direction and are 2 m apart. Magnetic induction at a point which is at same normal distance root 2 m from each wire has magnitude A cylindrical wire of radius R is carrying current uniformly distributed current i over its cross section [...]
A cylindrical wire of radius R is carrying current uniformly distributed current i over its cross section . If a circular loop of radius r is taken as amperian loop, then the variation value of phi B.dl over this loop with radius r of loop will be best represented by
17
Oct
A cylindrical wire of radius R is carrying current uniformly distributed current i over its cross section . If a circular loop of radius r is taken as amperian loop, then the variation value of phi B.dl over this loop with radius r of loop will be best represented by A cylindrical wire of radius [...]