A uniform electric field of strength E = 1700 V/m is shown below. Four points (v

Question

A uniform electric field of strength E = 1700 V/m is shown below.  Four points (vertices of a rectangle) labeled A, B, C, and D are situated in the electric field as shown.  Length AB of the rectangle is 0.34 m and length AC of the rectangle is 0.13 m.

PLEASE SHOW WORK!

a)  there is an increase in electric potential

            b)  there is a decrease in electric potential

            c)  there is no change in electric potential

2)     How does the electric potential change moving from point D to point C?

a)  there is an increase in electric potential

            b)  there is a decrease in electric potential

            c)  there is no change in electric potential

3)     What is the magnitude of the change in electric potential moving from point C to point B?.

a)  0 V

            b)  221 V

            c)  578 V

            d)  619 V

            e)  799 V

4)     What is the magnitude and direction of the force on a

Explanation / Answer

1)a) there is an increase in electric potential 2)b) there is a decrease in electric potential 3)b) 221 V 4)b) 21.8 N to the right 5b) negative work

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