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Physics, 13.02.2020 21:19 Amholloway13
We have an initially uncharged hollow metallic sphere with radius of 5.0 cm. I place a small object with a charge of +20 µC at the center of the sphere through a hole in the surface. Find the electric field present at a point 10 cm from the sphere’s center. (ke = 8.99 × 109 N⋅m2/C2)
a. 3.6E+7 N/C
b. 9.0E+6 N/C
c. 2.7E+7 N/C
d. 1.8E+7 N/C
e. 4.5E+6 N/C
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