Solve the equation. 2k = 26
a. 3
b. 13
c. 28
d. 24

B. 13

Step-by-step: 2k = 26

  * divide by 2 on both sides  2k = 26  and if u divide 2 by 2k then u will eliminate 2 and be left with k, on the other side if you divide 26 by 2 then the answer will be 13, and since you keep the equal sign... k = 13.  :)

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

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step-by-step explanation: