Question 7 of 20 Incorrect Incorrect Incorrect Map Sapling Learning A partide th

Question

Question 7 of 20 Incorrect Incorrect Incorrect Map Sapling Learning A partide that carries a net charge of -59.8 HC is held in a region of constant, uniform electric field. The electric field vector is oriented 55.2 clockwise from the vertical axis, as shown. If the magnitude of the electric field is 4.32 N/C, how much work is done by the electric field as the particle is made to move a distance of d -0.556 m straight up? 55.2 Number 1.192x 10 J What is the potential difference between the particle's initial and final positions (v,07 Number There is a hint availablel View the hint bortihe acing on the divider bar again to hide the hint Close PreviousCheck Answer NextExt

Explanation / Answer

Work doone = qE* d cos theta

= -59.8e-6 *4.32*0.556 * cos 55.2 degree

= -8.197*10^-5 J

potential difference Vf - Vi = -E*d cos theta

= -4.32*0.556 * cos 55.2 degree

= - 1.37 V

If just take the difference we can ignore the negative sign.

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