How do scientists use creativity in their careers?
a devising a hypotheses involves creating new explanations for phenomena.
b the most important part of an experiment is how colorfully the data is displayed.
c scientific results must be explained in a creative, exciting way.
d scientists judge each others' work based mostly on how creative it is.

Galileo was the first to notice that the moon has craters, valleys, and mountains. how might this have changed people's perception of the moon at the time?

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?