A Gaussian surface in the shape of a right circular cylinder with end caps has a radius of 12.6 cm and a length of 112 cm. Through one end there is an inward magnetic flux of 27.4 μWb. At the other end there is a uniform magnetic field of 2.04 mT, normal to the surface and directed outward. What are the (a) magnitude and (b) direction (inward or outward) of the net magnetic flux through the curved surface?

What defines the mass number of an isotope? a. the sum of the neutrons and protons b. the sum of the neutrons and electrons c. the number of neutrons d. the number of protons

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?