Arectangular coil with sides 0.130 m by 0.250 m has 513 turns of wire. it is rotated about its long axis in a uniform magnetic field of 0.550 t that is perpendicular to the long axis. at what frequency, in complete cycles per second, must the coil be rotated for it to generate a maximum voltage of 115 v?

Afigure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 20.9 12000 200 3.33

Which statement correctly describes the relationship between frequency and wavelength?

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference