An electric field timernotesevaluate feedbeck an electric dipole consists of charges +2e and -2e separated by 0.621 nm. it is in an electric field of strength 3.37x106 n/c. calculate the magnitude of the torque on the dipole when the dipole moment is parallel to the electric field submit answer tries 0/15 calculate the magnitude of the torque on the dipole when the dipole moment is perpendicular to the electric field submit answer tries 0/15 calculate the magnitude of the torque on the dipole when the dipole moment is antiparallel to the electric field.

Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d