A flat loop of wire consisting of a single turn of cross-sectional area 7.10 cm2 is perpendicular to a magnetic field that increases uniformly in magnitude from 0.500 T to 3.50 T in0.95 s. What is the resulting induced current if the loop has a resistance of 2.20 ?

Below is a closed conducting loop within a magnetic field (for direction see picture).  The loop is a circle with a radius of r = 7.00 cm.  The magnetic field is decreasing in the direction shown at a rate of dB/dt = 169.0 mT/s.  The circle wire has 270.0 loops around it.  The wire has a total resistance of R = 11.80 Ohms.

An 44-turn coil has square loops measuring 0.353m along a side and a resistance of 4.1902. It is placed in a magnetic field that makes an angle of 48.9° with the plane of each loop. The mannitude of this field varies 3 with time according to B = 2.85t, where t is measured in seconds and B in teslas. What is the induced current in the coil at t = 1.79s ? An 11-tum coll has square loops measuring 0.353 m along a side and a resistance of 1.19 12. It is placed in a magnetic field that makes an angle of 18.9° with the plane of each loop. The magnitude of this field varies with time according to B-2.8513, where is measured in seconds and 8 in teslas. What is the induced current in the coil at -1.79 ?

A circular loop is hanging on the wall. It has a radius of 33.3 cm and is comprised of ) 12 coils. There is a magnetic field perpendicular to the wall, coming out of the wall, that grows from 1.5 T to 7.5 T in 3.0 seconds. The coil has a resistance of 3.752, what is the magnitude and direction of the induced current in the coil?

A single loop of copper wire, lying flat in a plane, has an area of 7.20 cm2 and a resistance of 1.80 N. A uniform magnetic field points perpendicular to the plane of the loop. The field initially has a magnitude of 0.500 T, and the magnitude increases linearly to 1.50 T in a time of 1.12 s. What is the induced current (in mA) in the loop of wire over this time? 3.57 You may have neglected to convert units. Be sure to convert the area from cm2 to m2. Then, convert the current from A to mA. mA Need Help? Read It

A square conducting hoop with side length 1.41 m is placed in a uniform magnetic field that points out the page. The loop lies perpendicular to the field. If the resistance of the loop is 4 w what is the magnitude and direction of the induced current as the magnetic field increases steadily from 2.0 T to 4.0 T in 10.0 seconds