the electrical flux through a cubical fbox 10.5 cm on a side is 5.6 *10^3. What is the total charge enclosed by the box

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

Which sound characteristic is not affected by the relative motion of an object