if the heat capacitance for a Container of Aluminum is 270 J/Co and the specific tempreture of Aluminum is 900 J/kg.Co , find the Container mass

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Q: For d=10 calculate the ɛ, for plastic plate. V(V) Q(C) d(mm) 2.3 10 v Cmeasuring amp.=0.22 x 10-6 F…

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Q: The capacity of air condenser is 8 µF. If air is replaced by another material, capacity is found to…

A: To Find: Dielectric constant (K2) Given Data: C1=8 μFC1=8×10-6 FK1=1 ∵ medium between the plates is…

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A: Potassium (K) is a neutral element. K+ is formed by losing one electron, which causes the positiove…

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A: For a parallel plate capacitor, the capacity is C =kε0Ad where A =area of the capacitor, d…

Q: 4. (19 min) The paddles of a defibrillator are charged to 4000 V before the technician says "Clear".…

A: Given:Final potential on the capacitor, V = 4000 Vcapacitance of the capacitor, C = 20μFsource…

Q: 16a)Based on our learning from the practical ‘Determining the cost of boiling water’, suppose that I…

A: Total energy consumed = P×t  = 2000W × (15/60)h  = 500wh  = 0.5 kWh

Q: Determine the equivalent capacitance (in mf units) of the combination shown when C= 49.7 mF.

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Q: Data Table. C C₁ = 25,6 mf C₂ = Series Connection 11.4mF C3 = 5,55 mf Ceg Qave V bat Ceq,measured…

A: We know that the charge of a capacitor with capacitance C connected with battery V is given by Q…

Q: find the total energy stored by the group

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Q: Ex. 86 : Two condensers each of capacity 4 µF are connected in series and third condenser of…

A: Concept: According to the Question Two capacitor are connected in series and there combination is…

Q: ) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of…

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Q: Measuring Blood Flow. Blood contains positive and negative ions and thus is a conductor. A blood…

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A: In the world of integrated circuits, capacitors are crucial electronic components used for a wide…

Q: Suppose you use 60 kWh (kilowatt hours) of electricity at $0.31 per kWH, 96 kWh at $0.27 per kWh,…

A: Given data:   The electricity used  E1 =  60 kWh E2 = 96 kWh E3 = 87 kWh Required: The total kWh of…

Q: Electric circuits are affected by heat as well. Assume that in its initial state at 20 °C, the…

A: Given Data: Initial temp., To=20 °C Aluminum foil area, Ao=10 cm×10 cm=100 cm2=0.01 m2 Dielectric…

Q: The capacitor of a defribrillator with 1 μF is charged to 9000 V. Calculate the stored charge.

A: The stored  potential energy in capacitor  is by the  Q=CVU=QV2U=CV22 Energy stored in the capacitor…

Q: A lightning bolt strikes a White Pine tree, depositing 5.0 GJ of energy into it. The potential…

A: SOlution: given that U = 5 GJ V = 17 MV a). calculate the amount of charge b). calculate the change…

Q: a two storey house in Portland, ME with dimensions 8.5m by12.0m with a height of 7.0m is heated…

A: Given: Cost of 1 kWh is = 0.11 INR. Consumption by room in one hour = 1000 W. length of room (l) =…

Q: Fill in the table below according to measurements. d(mm) V(V) Q(C) 5 1.23 10 0.77 ? 15 0.6 ? 20 0.5…

A: The different parts of the problem is solved in the next step by using the formula provided.

Q: Doard A QUESTION 27 In the figure, &, = 3.00 V, ₁ = 1.00 V, R₁ = 4.00.2, R₂ = 2.002, R₂ = 5.00.2. E…

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Q: 16.10b (b) Determine the maximum voltage that can be applied to a Teflon-filled parallel-plate…

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Q: The particle drift velocity b) The required collection-plate area and number of plates required.…

A: Particles with some charge when kept under the influence of an electric field will get attracted…

Q: An electric dipole from +4 µC load at x = -0.2 m and -4 µC load at x = 0.2 m consists of. A trial…

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Q: Analysis of Data The magnetic field produced by the Helmholtz coil at the center of the coil (at the…

A: The magnetic field produced by the Helmholtz coil at the center of the coil is, .Where, Where,  is…

Q: Determine the energy stored by C4, given that C1 = 20 µF, C2 = 10 µF, C3 = 14 µF, C4 = 30 µF and VO…

A: Parallel connection of capacitors  C= C1+C2+C3+ --------  Series connection of capacitors  1/C =…

Q: A positive unit charge is at a distance of 200 pm from a molecule of hydrochloric acid. Calculate…

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Q: Which circle shows the relationship of the values indicated in Ohm's Law E'R RxI P/I RxP PxR VOLIS…

A: Explanation :- Here only  upper right shows the relationship of the values indicated in ohm's law.…

Q: 13 2 13 N Case a +6 A- 13 N 13 N Case b Pa Find the ratio of dissipated powers, P 1. = 8 P1 2. P 3.…

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Q: Find the relative permittivity ɛr of the dielectric material present in a parallel-plate capacitor…

A: Given value--- A = 0.12 m2.  d = 80 micro m. V = 12 Volt . U = 1 micro J. We have to find---…

Q: How would you rearrange that equation for m_0

A: R = V(L/D)Cln (11-mf/mo)DCRVL= ln(11-mf/m0)11-mf/m0 = eDCRVL

Q: Q4-(A)-The relative dielectric constant of mole of Ne gas was measured at 0 "C and I atm pressure to…

A: The dielectric constant is the ratio of the substance's permittivity to the permittivity of free…

Q: The voltage across a membrane forming a cell wall is 78.7 mV and the membrane is 8.52 nm thick. What…

A: Given data:  Voltage (V) = 78.7 MV = 78.7×10-3 V Thickness (d) = 8.52 nm = 8.52×10-9 m Required: The…

Q: Calculate the capacitance of a spherical air-filled condenser with a radius of 3 cm inner shell and…

A: Given  Inner radius (a) = 3 cm Outer radius (b) = 9 cm

Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.