(c) If the dielectric doesn't completely fill the space between the plates, what could you conclude about the voltage across the plates? The voltage across an air-filled parallel-plate capacitor is measured to be 189.0 V. When a dielectric is inserted and completely fills the space between the plates as in the figure below, the voltage drops to 90.0 V. a Co AV AV (a) What is the dielectric constant of the inserted material? (b) Can you identify the dielectric? O O O O nylon paper bakelite neoprene rubber teflon Dielectric

(c) If the dielectric doesn't completely fill the space between the plates, what could you conclude about the voltage across the plates? The voltage across an air-filled parallel-plate capacitor is measured to be 189.0 V. When a dielectric is inserted and completely fills the space between the plates as in the figure below, the voltage drops to 90.0 V. a Co AV AV (a) What is the dielectric constant of the inserted material? (b) Can you identify the dielectric? O O O O nylon paper bakelite neoprene rubber teflon Dielectric

Similar questions

An electronics technician wishes to build a parallel plate capacitor. If the area of the plates is 1.00 cm2 , (a.) how far apart should the plates be so that capacitance produced is 88.5 pF? (b.) if a dielectric with κ = 1.53 is placed between the plates, what would be a capacitance produced? [Use plates separation calculated in (a.)].
A large capacitance of 1.58 mF is needed for a certain application. (a) Calculate the area the parallel plates of such a capacitor must have if they are separated by 4.19 µm of Teflon, which has a dielectric constant of 2.1. (b) What is the maximum voltage that can be applied if the dielectric strength for Teflon is 60 ✕ 106 V/m (c) Find the maximum charge that can be stored. (d) Calculate the volume of Teflon alone in the capacitor. (units: m^3)