Generators use a magnetic field of which of the following to produce an electric current?

temporary magnet

magnetic properties

magnetic domain

permanent magnet

A certain chemical reaction experiences a 7.50 x 10-7 kilogram loss in mass. If this mass were to be totally converted to energy, what would be the magnitude of that energy.

string with a linear mass density of / [/mu = 0.0062/,/text{kg/m}/] is stretched between two posts 1.30 m apart. The tension in the string is 150.00 N. The string oscillates and produces a sound wave.

If vx=9.80 units and vy=-6.40 units, determine the magnitude and direction of v

What electron configuration has the greatest stability?

How many squares are in 2*2 grid?

Fluorine-21 has a half-life of approximately 5 seconds. What percentage of the original nuclei would remain after 20 seconds

Which of these is an example of a totalitarian regime A.) Canada under prime minister Trudeau's rule B.) the Soviet Union under Josef lo

Since 1 pound = 4.45 newton, what is your earth weight in newtons?

A girl moves at 2m/s delivering newspapers. she throws a newspaper directly behind her at 2m/s. in the frame of reference of someone standing nearby what is the motion of the newspaper.

What forces are acting on matter through contact or no contact