30. Induction and Inductance
Faraday's Law
30. Induction and Inductance Faraday's Law
21PRACTICE PROBLEM
Over a time interval of 0.80 seconds, a magnetic field, which is oriented 55° from the axis of the coil, increases from 0.70 T to 2.0 T. The coil is stationary, with an axial alignment perpendicular to the ground, and has 120 turns and a 3.0 cm diameter. Determine the magnitude of electromotive force induced in this coil during this period.
Over a time interval of 0.80 seconds, a magnetic field, which is oriented 55° from the axis of the coil, increases from 0.70 T to 2.0 T. The coil is stationary, with an axial alignment perpendicular to the ground, and has 120 turns and a 3.0 cm diameter. Determine the magnitude of electromotive force induced in this coil during this period.