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Step-by-step explanation:

Simplify, remember, an exponent raised to the power of another exponent is equal to the product of the two exponents,

Now bring the term in the denominator (number under the fraction bar) to the numerator (number over the fraction bar). This can be done by multiplying the exponent of the denominator by (-1).

Simplify,

Remember, multiplying two numbers of the same base is the same as adding their exponents, apply this property here,

Dividing two numbers of the same base is the same as subtraction their exponents,

Thus, the following statement can be made,

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

what is the question?

step-by-step explanation: