A circular wire loop 40 centimeter in diameter has100 ohm resistance and lies in a horizontal plane. A uniform magnetic field points vertically downward, and in 26 milliseconds it increases linearly from 7.0 mT to 55 mT.
(a) Determine the magnetic flux through the loop at the beginning of the 26 millisecond period.
T•m2
(b) Determine the magnetic flux through the loop at the end of this time period.
T•m2
(c) Determine the loop current during this time?
mA