Multiple Choice
Two flat 4.0 cm × 4.0 cm electrodes carrying equal but opposite charges are spaced 2.0 mm apart with their midpoints opposite each other.Between the electrodes but not near their edges,the electric field strength is 2.5 × 106 N/C.What is the magnitude of the charge on each electrode? (ε0 = 8.85 × 10-12 C2/N ∙ m2)
A) 35 nC
B) 18 nC
C) 16 nC
D) 30 nC
Correct Answer:
Verified
Correct Answer:
Verified
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