13. An engineering student wants to build a capacitor (Fig. 1) in mF scale. The application area restricts the size of the capacitor such that it requires the capacitor to have plates of diameter0.45 cm, and the separation of the plates 4.5 common materials and gives the dielectric constants. Obeying your calculations, please decide, what material she / he must chose in order to achieve a mm. Below Table 1. lists the mF capacitor. 45
13. An engineering student wants to build a capacitor (Fig. 1) in mF scale. The application area restricts the size of the capacitor such that it requires the capacitor to have plates of diameter0.45 cm, and the separation of the plates 4.5 common materials and gives the dielectric constants. Obeying your calculations, please decide, what material she / he must chose in order to achieve a mm. Below Table 1. lists the mF capacitor. 45
Related questions
Question
Transcribed Image Text:Material
Dielectric
Constant &,
Air (dry)
1.0059
Area A
Fused quartz
3.78
Neoprene rubber 6.7
Nylon
3.4
Раper
3.7
Polystyrene
2.56
Figure 1. A parallel plate capacitor in circular form.
Polyvinyl chloride 3.4
Porcelain
Pyrex glass
5.6
Silicone oil
2.5
Strontium titanate 233
Teflon
2.1
Water
80
Table 1. Dielectric constants
of some materials
Transcribed Image Text:13. An engineering student wants to build a capacitor (Fig. 1) in mF scale. The application
area restricts the size of the capacitor such that it requires the capacitor to have plates of
diameter0.45 cm, and the separation of the plates 4.5 mm. Below Table 1. lists the
common materials and gives the dielectric constants. Obeying your calculations, please
decide, what material she / he must chose in order to achieve a 45.
mF capacitor.
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