Which logarithmic equation is equivalent to the exponential equation below?
70.81=e^a
a. log70.81 4.26=e
b. in 70.81=a
c. loga70.81=4.26
d. in a=70.81

Option B is correct

Step-by-step explanation:

Using the logarithmic rule:

Given the exponential equation:

Taking log with base e (i.e ln) both sides, we have;

Apply the rule we have;

Therefore, logarithmic equation is equivalent to the given exponential equation

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

i dont get the question

step-by-step explanation: