A circular conducting loop with radius 3.50 cm is placed in a uniform magnetic field of...
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?
A circular conducting loop with radius 5.20 cm is placed in a uniform magnetic field of 0.770 T with the plane of the loop perpendicular to the magnetic field, as shown. The loop is rotated 180° about the axis in 0.262 s. What is the average induced emf in the loop during this rotation?
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.
A 141 turn circular coil of radius 2.61 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.177 s , the magnetic field strength increases from 53.1 mT to 96.9 mT . Find the magnitude of the average emf avg induced in the coil during this time interval, in millivolts. A 141 turn circular coil of radius 2.61 cm is immersed in a uniform magnetic field that is...
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?
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?
A 123 turn circular coil of radius 2.47 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.137 s, the magnetic field strength increases from 50.1 mT to 97.9 mT. Find the magnitude of the average emf Eavg induced in the coil during this time interval, in millivolts. Eavg = 84.9 mV Incorrect
. . 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 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