A parallel-plate capacitor consists of two identical, parallel, conducting plates each with an area of 5.0 cm2 and uniform charges of +8.4 pC or -8.4 pC. The plates are separated by a perpendicular distance of 1.0 mm. What is the potential difference across the metallic plates? a. 1.9 volts b. 9.5 volts c. 7.6 volts d. 5.7 volts e. 3.8 volts
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A parallel-plate capacitor consists of two identical, parallel,
conducting plates each with an area of 5.0 cm2 and uniform charges of +8.4 pC or -8.4 pC. The plates are separated by a perpendicular distance of 1.0 mm. What is the potential difference across the metallic plates?a. 1.9 volts
b. 9.5 volts
c. 7.6 volts
d. 5.7 volts
e. 3.8 volts
Given data:
Plate area (A) = 5.0 cm2 = 5.0×10-4 m2
Charge (q) = 8.4 pC = 8.4×10-12 C
Distance (d) = 1.0 mm = 1.0×10-3 m
Required:
Potential difference (V)
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