In a velocity selector having electric field E and magnetic field B, the velocity selected for positively charged particles is v = E/B. The formula is the same for a negatively charged particles
Indicate whether the statement is true or false
TRUE
You might also like to view...
Jupiter and the other jovian planets are sometimes called "gas giants." In what sense is this term misleading?
A) They actually contain relatively little material in a gaseous state. B) The materials they are made of are not the kinds of thing we usually think of as gases. C) They are not in any sense "giants." D) Actually, it's a great description because these worlds are big and gaseous throughout.
Tables based on a heliocentric model of the universe which used elliptical orbits for the planets were more accurate than ____________________
Fill in the blank(s) with correct word
Simple harmonic motion
A. occurs when there are no forces on the system B. requires a constant force C. requires a force which is not constant, but varies directly with position D. requires a force which is not constant, but varies inversely with position
A car moving initially with velocity v0 with deceleration a comes to a full stop after traveling a distance d. We can say that the velocity of the car after traveling a distance d/2 is
A) greater than v0/2. B) equal than v0/2. C) smaller than v0/2. D) has no relationship to v0.