A 22.0 cm diameter coil consists of 29 turns of cylindrical copper wire 2.20 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of T/s. Determine the current in the loop in milli-amps (the resistivity for copper is Ω.m).

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.