0. 0.98/1.42 points I Previous Answers SerPSE9 25 PO50 MLFB ?? Notes pherical co

Question

0. 0.98/1.42 points I Previous Answers SerPSE9 25 PO50 MLFB ?? Notes pherical conductor has a radius of 14.0 cm and a charge of 74.0 ?C. Calculate the electric field and the electric potential at the following distances from the cen r 6.0 em itude mere is no direction Mhore is no drection electric field O -40.0 cm 9.84 electric field the electric field at this t be different if the were concentrated at the instead of on the 26.58 there is ne drection the 14.0 cm 3.39 electric field the electrie field at this to be or smaller than the field at 40.0 em? here is no direction Need Help?

Explanation / Answer

b )total charge=74*10-6 C

r=40 cm = 0.4 m

electric field magnitude = 9*109*74*10-6/0.42=4162500 N/C

electric potential = 9*109*74*10-6/0.4=1665000 V

c)

r=14 cm = 0.14 m

electric field magnitude = 9*109*74*10-6/0.142=33979591.8 N/C

electric potential = 9*109*74*10-6/0.14=4757142.86 V

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