Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Same current i is flowing in three infinitely long wire along positive x-, y- and z- directions. The magnetic field at a point ( 0, 0, -a ) would be
17
Oct
Same current i is flowing in three infinitely long wire along positive x-, y- and z- directions. The magnetic field at a point ( 0, 0, -a ) would be -a ) would be Same current i is flowing in three infinitely long wire along positive x- y- and z- directions. The magnetic field at [...]
Two wires AO and OC carry equal currents i as shown in Fig. One end of both the wires extends to infinity. Angle AOC is α. The magnitude of magnetic field is point P on the bisector of these two wires at a distance r from point O is
17
Oct
Two wires AO and OC carry equal currents i as shown in Fig. One end of both the wires extends to infinity. Angle AOC is α. The magnitude of magnetic field is point P on the bisector of these two wires at a distance r from point O is carrying currents i1 and i2 are [...]
Three rings, each having equal radius R, are placed mutually perpendicular to each other and each having its centre at the origin of coordinate system. If current I is flowing through each ring, then the magnitude of the magnetic field at the common centre is
17
Oct
Three rings, each having equal radius R, are placed mutually perpendicular to each other and each having its centre at the origin of coordinate system. If current I is flowing through each ring, then the magnitude of the magnetic field at the common centre is are placed mutually perpendicular to each other and each having [...]
Magnetic field at the center of an equilateral triangular loop of side 2 L and carrying a current i is
17
Oct
Magnetic field at the center of an equilateral triangular loop of side 2 L and carrying a current i is magnetic field at the center of an equilateral trianglular loop of side 2 L and carrying a current i is October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
For c = 2a if , the magnetic field at point P will be zero when
17
Oct
For c = 2a if , the magnetic field at point P will be zero when For c = 2a if the magnetic field at point P will be zero when October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An otherwise infinte, straight wire has two concentric loops of radii a and b carrying equal currents in opposite directions as shown in figure. The magnetic field at the common centre is zero for
17
Oct
An otherwise infinte, straight wire has two concentric loops of radii a and b carrying equal currents in opposite directions as shown in figure. The magnetic field at the common centre is zero for An otherwise infinte straight wire has two concentric loops of radii a and b carrying equal currents in opposite directions as [...]
A coaxial cable made up of two conductors. The inner conductor is solid and is of radius R1 and the outer conductor is hollow of inner radius R2 and outer radius R3. The space between the conductors is filled with air. The inner and outer conductors are carrying currents of equal magnitudes and in opposite directions. Then the variation of magnetic field with distance from the axis is best plotted as
17
Oct
A coaxial cable made up of two conductors. The inner conductor is solid and is of radius R1 and the outer conductor is hollow of inner radius R2 and outer radius R3. The space between the conductors is filled with air. The inner and outer conductors are carrying currents of equal magnitudes and in opposite [...]
Positive point charge q =+8.00μC and q’ = +3.00 μC are moving relative to an observer in Fig. The distance d is 0.120m. When the two charges are at the locations shown in the figure, what are the magnitude and direction of the net magnetic field they produce at point P? (Take v = 4.50× 10^6 m/s and v’ = 9.00 × 10^6 m/s )
17
Oct
Positive point charge q =+8.00μC and q’ = +3.00 μC are moving relative to an observer in Fig. The distance d is 0.120m. When the two charges are at the locations shown in the figure, what are the magnitude and direction of the net magnetic field they produce at point P? (Take v = 4.50× [...]
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Positive point charge q =+8.00μC and q' = +3.00 μC are moving relative to an observer in Fig. The distance d is 0.120m. When the two charges are at the locations shown in the figure ,
what are the magnitude and direction of the net magnetic field they produce at point P? (Take v = 4.50× 10^6 m/s and v' = 9.00 × 10^6 m/s ) ,
A particle is moving with velocity v = i + 3 j and it produces an electric field at a point given by E = 2 k. It will produce magnetic field field at that point equal to ( all quantities are in SI units )
17
Oct
A particle is moving with velocity v = i + 3 j and it produces an electric field at a point given by E = 2 k. It will produce magnetic field field at that point equal to ( all quantities are in SI units ) carrying currents i1 and i2 are lying along x [...]
The magnetic field field at the centre of the circular loop as shown in figure, when a single wire is bent to form a circular loop and also extends to form straight sections is
17
Oct
The magnetic field field at the centre of the circular loop as shown in figure, when a single wire is bent to form a circular loop and also extends to form straight sections is The magnetic field field at the centre of the circular loop as shown in figure when a single wire is bent [...]