A Solid Non-Conducting Sphere (Radius = 12 Cm) Has a Charge

question 4

Multiple Choice

A solid non-conducting sphere (radius = 12 cm) has a charge of uniform density (30 nC/m3) distributed throughout its volume.Determine the magnitude of the electric field 15 cm from the centre of the sphere.

• A)22 N/C
• B)49 N/C
• C)31 N/C
• D)87 N/C
• E)26 N/C

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