Multiple Choice
A charge (uniform linear density = 9.0 nC/m) is distributed along the x axis from x = 0 to x = 3.0 m. Determine the magnitude of the electric field at a point on the x axis with x = 4.0 m.
A) 81 N/C
B) 74 N/C
C) 61 N/C
D) 88 N/C
E) 20 N/C
Correct Answer:

Verified
Correct Answer:
Verified
Q24: Charge of uniform surface density (4.0 nC/m<sup>2</sup>)
Q25: A 16-nC charge is distributed uniformly along
Q26: Charge of uniform density (20 nC/m<sup>2</sup>) is
Q27: A uniform linear charge density of 4.0
Q28: Each 2.0-m length of a long cylinder
Q30: A long cylindrical shell (radius = 2.0
Q31: Charge of a uniform density (8.0 nC/m<sup>2</sup>)
Q32: Charge of uniform density (40 pC/m<sup>2</sup>) is
Q33: Charge of uniform surface density (0.20 nC/m<sup>2</sup>)
Q34: The electric flux through the two adjacent