*15. Find the maximum voltage that can be applied across a paral- lel plate capacitor of 6 nF if the area of one plate is 0.02 m² and the dielectric is mica. Assume a linear relationship between the dielectric strength and the thickness of the dielectric.
*15. Find the maximum voltage that can be applied across a paral- lel plate capacitor of 6 nF if the area of one plate is 0.02 m² and the dielectric is mica. Assume a linear relationship between the dielectric strength and the thickness of the dielectric.
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Transcribed Image Text:*15. Find the maximum voltage that can be applied across a paral-
lel plate capacitor of 6 nF if the area of one plate is 0.02 m² and
the dielectric is mica. Assume a linear relationship between
the dielectric strength and the thickness of the dielectric.
*16. Find the distance in micrometers between the plates of a par-
allel plate mica capacitor if the maximum voltage that can
be applied across the capacitor is 1200 V. Assume a linear
relationship between the breakdown strength and the thick-
ness of the dielectric.
17. A 22 µF capacitor has – 200 ppm/°C at room temperature of
20°C. What is the capacitance if the temperature increases to
100°C, the boiling point of water?
18. What is the capacitance of a small teardrop capacitor labeled
40 J? What is the range of expected values as established by
the tolerance?
19. A large, flat, mica capacitor is labeled 220M. What are the
capacitance and the expected range of values guaranteed by
the manufacturer?
20. A small flat disc ceramic capacitor is labeled 333K. What
are the capacitance level and the expected range of values?
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