The magnetic field of a cylindrical magnet that has a pole-face diameter of 4.3 cm can be varied sinusoidally between 26.4 t and 27 t at a frequency of 18 hz. at a radial distance of 1.9 cm, what is the amplitude of the electric field induced by the variation?

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

the answer is 12 as i may remember

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the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada