8. Which of the following is the solution to the equation shown below in terms of the constants a, b, c, and d ?
(1) x = a ( c - b )2 + d (2) x = a ( c 2 - b 2 ) + d (3) x = a 2 ( c + d - b ) (4) x = ( ac + d )2 -

d

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v