A long nonconducting cylinder (radius = 12 cm) has a charge of uniform density (5.0 nC/m3) distributed throughout its column. Determine the magnitude of the electric field 5.0 cm from the axis of the cylinder
a. 25 N/C
b. 20 N/C
c. 14 N/C
d. 31 N/C
e. 34 N/C
c
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Which of the following characteristics describes silicate minerals?
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Water is flowing in a drainage channel of rectangular cross-section
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