Input an expression for the permittivity of the oil

Reference no: EM13244663

A parallel-plate capacitor has a capacitance of c1 = 5.5 ?F when filled with air and c2 = 33 ?F when filled with a dielectric oil at potential difference of 12 V. Take the vacuum permittivity to be ?o = 8.85 × 10-12 C2/(N?m2).

Part (a) Input an expression for the permittivity of the oil?.

Part (b) What is the permittivity of this oil in C2/(N?m2)?

Part (c) How much more charge ?q in C does the capacitor hold when filled with oil relative to when it's filled with air?

Reference no: EM13244663

Questions Cloud

What is the capacitance of the empty shelves : A nervous physicist worries that the two metal shelves of his wood frame bookcase might obtain a high voltage difference if charged by static electricity, What is the capacitance of the empty shelves if they have area 0.7 × 103 cm2

Describe the specific heats of the solid : How much energy in J is needed to convert 48 g of liquid ethanol at 67 oC to vapor at 97oC. You might need to know that: mp = -114 oC and bp = 78oC The heat of fusion is 4.6 kJ/mol and the heat of vaporization is 46.0 kJ/mol. Finally, the specific..

What will the multiplier be when the mps is given : What will the multiplier be when the MPS is 0.4, 0.6, 1, ½ and 0 How much of a change in theeconomy will result if businesses increase their level of investment by $8 Billion and the MPC in the economy is 4/5 and ifit is 2/3

State how many coulombs of charge must have been transferred : In the reaction MnO4? + 8H+ + 5e? = Mn2+ + 4H2O, the manganese in 3.95 grams of KMnO4 (M.W. 158.0) were reduced to Mn2+. How many coulombs of charge must have been transferred to the permanganate ion? A) 1.60 x 104 C B) 2.41 x 103 C C) 1.20 x 104 C

Input an expression for the permittivity of the oil : A parallel-plate capacitor has a capacitance of c1 = 5.5 ?F when filled with air and c2 = 33 ?F when filled with a dielectric oil at potential difference of 12 V, Input an expression for the permittivity of the oil

Characters might not have actually existed : Rosenstone argues using examples (e.g. Walker, JFK and A Knight’s Tale) that while filmic sequences, events or characters might not have actually existed/occurred, they can still have historical value if they operate on a metaphorical level to say so..

Find present value for both choices if annual inerest given : Suppose you may choose between two machines for production atyour store. Both machines have a useful cycle of 10 years. MachineA cost $10,000, leaves an annual (EOY) income of $2,500, machine Ahas annual expenses of $1,000

Explain molecular orbital templates for diatomic molecules : Molecular orbital templates for diatomic molecules from the 2nd period elements are attached to the back of the exam. Use the appropriate diagram to determine the bond order in the O2+ ion.

Orbital hybridization around the central atom of molecules : What is the level of orbital hybridization around the central atom of molecules that belong to the following AXE classes: Select the one answer that is correct in all three columns.

User Account

All Pages