Sahay Sir > Question Answers > An electron moves on a straight line path XY as shown. The abcd is a adjacent to the path of electron. What will be the direction of current
A uniform magnetic field is restricted within a region of radius r. The magnetic field changes with time at a rate dBdt. Loop 1 of radius R r encloses the region r and loop 2 of radius R is outside the region of magnetic field as shown in figure. Then, the emf generated is
19
Aug
A uniform magnetic field is restricted within a region of radius r. The magnetic field changes with time at a rate dBdt. Loop 1 of radius R r encloses the region r and loop 2 of radius R is outside the region of magnetic field as shown in figure. Then, the emf generated is An [...]
A rectangular coil of length 0.12m and width 0.1m having 50 turns of wire is suspended vertically in uniform magnetic field of strength 0.2 Wb/m^2. The coil carries a current of 2 A. If the plane of the coil is inclined at an angle of 30 degree with the direction of the field, the torque required to keep the coil in stable equilibrium will be
19
Aug
A rectangular coil of length 0.12m and width 0.1m having 50 turns of wire is suspended vertically in uniform magnetic field of strength 0.2 Wb/m^2. The coil carries a current of 2 A. If the plane of the coil is inclined at an angle of 30 degree with the direction of the field, the torque [...]
An electron moves on a straight line path XY as shown. The abcd is a adjacent to the path of electron. What will be the direction of current, if any, induced in the coil?
19
Aug
An electron moves on a straight line path XY as shown. The abcd is a adjacent to the path of electron. What will be the direction of current, if any, induced in the coil? An electron moves on a straight line path XY as shown. The abcd is a adjacent to the path of electron. [...]