A circular conducting loop with radius 5.20 cm is placed in a uniform magnetic field of...
A circular conducting loop with radius 3.50 cm is placed in a uniform magnetic field of 0.650 T with the plane of the coil perpendicular to the magnetic field as shown. в Axis The magnetic field decreases to 0.440 T in a time interval of 32.0 ms. What is the average induced emf in the loop during this interval? mV
A circular conducting loop with radius 2.70 cm is placed in a uniform magnetic field of 0.850 T with the plane of the coil perpendicular to the magnetic field as shown. ! The magnetic field decreases to 0.300 T in a time interval of 25.0 ms. What is the average induced emf in the loop during this interval?
B Axis 1. A circular conducting coil with radius 3.66 cm is placed in a uniform magnetic field of 2.4 T with the plane of the coil perpendicular to the magnetic field. The coil is rotated 50° about the axis in 0.52 s. If the resistance of the wire loop is 57 2, what current flows through the coil?
A circular loop of wire of radius 11.5 cm is placed in a magnetic field directed perpendicular to the plane of the loop as shown in the figure below. If the field decreases at the rate of 0.043 0 T/s in some time interval, find the magnitude of the emf induced in the loop during this interval.
. . Axis 1. A circular conducting coil with radius 3.66 cm is placed in a uniform magnetic field of 2.4 T with the plane of the coil perpendicular to the magnetic field. The coil is rotated 50° about the axis in 0.52 s. If the resistance of the wire loop is 57 12, what current flows through the coil?
An elastic conducting material is stretched into a circular loop of 12.4 cm radius. It is placed with its plane perpendicular to a uniform 0.979 T magnetic field. When released, the radius of the loop starts to shrink at an instantaneous rate of 84.8 cm/s. What emf is induced in volts in the loop at that instant?
An elastic conducting material is stretched into a circular loop of 11.6 cm radius. It is placed with its plane perpendicular to a uniform 0.638 T magnetic field. When released, the radius of the loop starts to shrink at an instantaneous rate of 68.0 cm/s. What emf is induced in volts in the loop at that instant? Number Units
An elastic conducting material is stretched into a circular loop of 13.3 cm radius. It is placed with its plane perpendicular to a uniform 1.04 T magnetic field. When released, the radius of the loop starts to shrink at an instantaneous rate of 60.7 cm/s. What emf is induced in volts in the loop at that instant? Number Units
An elastic conducting material is stretched into a circular loop of 17.8 cm radius. It is placed with its plane perpendicular to a uniform 1.15 T magnetic field. When released, the radius of the loop starts to shrink at an instantaneous rate of 75.0 cm/s. What emf is induced in volts in the loop at that instant? Number Units the tolerance is +/-2%
A circular loop (r = 0.10m) is placed in a uniform magnetic field of magnitude B = 2.0T, where the face of the loop is perpendicular to the direction of the magnetic field a) What is the flux through the loop. b) the loop is rotated 90 degree in 30. What is the final flux? c) What is the induced emf during rotation?