You are given a straight piece of conductor that is 5.5 cm long and moves in a region of uniform magnetic field of 1.7 T along the z-direction. If the conductor is oriented along the x-axis and moves in the y-direction with a velocity of 4.0 m/s, find the magnitude of induced voltage that will be produced between the ends of this moving conductor.

The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.