can you help me answer these1820 17. Not a vector- Distance18 Three equal positive charges of 41 st at coloumb each are located at the vertices of an equiangular triangle of 31 cm leg. What is the magnitude of the force experience byeach charges due to each charges?F= dynes19. Two metallic plates seperated by 9.8 cm. If a plastic material is inserted between the plates of the capacitor completely filling the space, the capacitance becomes 7 timesthe original. Determine the dielectric constant the plastic material20. Acpacitor has 0.095x0.095 m parallel plates. The distance between the plates is 0.042 m in free air. A dielectric material whose permitivity is 6 and 0.008 m thick is placedin the upper plate, leaving an air gap between the bottom plate dielectric, what is the capacitance of the capacitor? C=pF

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18 Three equal positive charges of 41st at coloumb each are located at the vertices of an equiangular triangle of 31 cm leg. What is the magnitude of the force experience by each charges due to each charges?F= dynes

18 Three equal positive charges of 41st at coloumb each are located at the vertices of an equiangular triangle of 31 cm leg. What is the magnitude of the force experience by each charges due to each charges?F= dynes

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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can you help me answer these

1820

17. Not a vector
- Distance
18 Three equal positive charges of 41 st at coloumb each are located at the vertices of an equiangular triangle of 31 cm leg. What is the magnitude of the force experience by
each charges due to each charges?F= dynes
19. Two metallic plates seperated by 9.8 cm. If a plastic material is inserted between the plates of the capacitor completely filling the space, the capacitance becomes 7 times
the original. Determine the dielectric constant the plastic material
20. Acpacitor has 0.095x0.095 m parallel plates. The distance between the plates is 0.042 m in free air. A dielectric material whose permitivity is 6 and 0.008 m thick is placed
in the upper plate, leaving an air gap between the bottom plate dielectric, what is the capacitance of the capacitor? C=pF

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