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Two very long, straight, parallel wires carry steady currents I and -I respectively. The distance between the wires is d. At a certain instant of time, a point charge q is at a point equidistant from the two wires, in the plane of the wires. Its instantaneous velocity v is perpendicular to this plane. The magnitude of the force due to the magnetic field acting on the charge at this instant is.
20
Nov
Two very long, straight, parallel wires carry steady currents I and -I respectively. The distance between the wires is d. At a certain instant of time, a point charge q is at a point equidistant from the two wires, in the plane of the wires. Its instantaneous velocity v is perpendicular to this plane. The [...]
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a point charge q is at a point equidistant from the two wires ,
in the plane of the wires. Its instantaneous velocity v is perpendicular to this plane. The magnitude of the force due to the magnetic field acting on the charge at this instant is. ,
parallel wires carry steady currents I and -I respectively. The distance between the wires is d. At a certain instant of time ,
straight ,
Two very long ,
A conducting loop carrying a current I is placed in a uniform magnetic field pointing into the plane of the paper as shown. The loop will have a tendency to
20
Nov
A conducting loop carrying a current I is placed in a uniform magnetic field pointing into the plane of the paper as shown. The loop will have a tendency to A conducting loop carrying a current I is placed in a uniform magnetic field pointing into the plane of the paper as shown. The loop [...]
A circular loop of radius a, carrying a current i, is placed in a two-dimensional magnetic field. The centre of the loop coincides with the center of the field. The strength of the magnetic field at the periphery of the loop is B. The magnetic force acting on loop is.
20
Nov
A circular loop of radius a, carrying a current i, is placed in a two-dimensional magnetic field. The centre of the loop coincides with the center of the field. The strength of the magnetic field at the periphery of the loop is B. The magnetic force acting on loop is. A circular loop of radius [...]
A conducting circular loop of radius r carries a constant current i . It is placed in a uniform magnetic field B0 such that B0 is perpendicular to the plane of the loop. The magnetic force acting on the loop is
20
Nov
A conducting circular loop of radius r carries a constant current i . It is placed in a uniform magnetic field B0 such that B0 is perpendicular to the plane of the loop. The magnetic force acting on the loop is Maximum kinetic energy of the positive ion in the cyclotron is. November 20, 2021 [...]
The magnetic field existing in a region is given by vector B = B0(1 + x/l)vector k. A square loop of edge I and carrying a current i, is placed with its edges parallel to the X-Y axes. Find the magnitude of the net magnetic force experienced by the loop.
20
Nov
The magnetic field existing in a region is given by vector B = B0(1 + x/l)vector k. A square loop of edge I and carrying a current i, is placed with its edges parallel to the X-Y axes. Find the magnitude of the net magnetic force experienced by the loop. is placed with its edges [...]
Two parallel wires carry currents of 20A and 40A in opposite directions. Another wire carrying a current antiparallel to 20A is placed midway between the two wires. The magnetic force on it will be
20
Nov
Two parallel wires carry currents of 20A and 40A in opposite directions. Another wire carrying a current antiparallel to 20A is placed midway between the two wires. The magnetic force on it will be Two parallel wires carry currents of 20A and 40A in opposite directions. Another wire carrying a current antiparallel to 20A is [...]
In the figure, AB is a long straight wire carrying a current of 20A and CDFG is a rectangular loop of size 20 cm x 9cm carrying a current of 10A. The edge CG is parallel to AB, at a distance of 1cm from it. The force exerted on the loop by the magnetic field of the wire is.
20
Nov
In the figure, AB is a long straight wire carrying a current of 20A and CDFG is a rectangular loop of size 20 cm x 9cm carrying a current of 10A. The edge CG is parallel to AB, at a distance of 1cm from it. The force exerted on the loop by the magnetic field [...]
Through two parallel wires x and y, currents of 10 A and 20 A respectively are passing in opposite directions. x is infinitely long and y has a length of 2 m. The distance between them is 10 cm. The magnetic force on y is
20
Nov
Through two parallel wires x and y, currents of 10 A and 20 A respectively are passing in opposite directions. x is infinitely long and y has a length of 2 m. The distance between them is 10 cm. The magnetic force on y is currents of 10 A and 20 A respectively are passing [...]
Consider the situation shown in figure. The straight wire is fixed but the loop can move under magnetic force. The loop will
20
Nov
Consider the situation shown in figure. The straight wire is fixed but the loop can move under magnetic force. The loop will Consider the situation shown in figure. The straight wire is fixed but the loop can move under magnetic force. The loop will November 20, 2021 Category: Cengage NEET by C.P Singh , Chapter [...]
The current flows in the wire from A to D clockwise direction. The net force on ABCD
20
Nov
The current flows in the wire from A to D clockwise direction. The net force on ABCD The current flows in the wire from A to D clockwise direction. The net force on ABCD November 20, 2021 Category: Cengage NEET by C.P Singh , Chapter 6 - Magnetic Force, Moment and Torque , Part 2 [...]