Wo satellit Ces are in circular orbits around a 3.0 kg, orbital radius 7 x 10" m, and orbital spe orbital radius 3 x 107 m. What is the orbital sp 332.1 m/sec.

Q: Find the force between them.

A: If two point charges q1 and q2 are placed in system of dielectric permittivity € the the force…

Q: (a) What voltage (in kV) must be applied to uie u..:ranacitor of a heart defibrillator to store 400…

A:

Q: (5.70x10^2) V is applied to a (7.128x10^3) pF capacitor. How much energy is stored in units of…

A: Given, Voltage across capacitor (V)= 5.70×102 V  Capacitance of capacitor (C)= 7.128×103 pF  We want…

Q: How many electrons would have to be removed from a coin to leave it with a charge of +1.0 *10-7 C?

A: The number of electrons that would have to be removed is given by,

Q: It takes about 650 C of charge to start a particular car. How many electrons are moved?

A:

Q: Determine the distance between two charges of 20 mC if the force between the two charges is 3.6 X104…

A:

Q: If an object is negatively charged ...       it has as many protons as electrons      it has…

A: Answer is Option (D) it has excess electrons. The number of electrons present in the object…

Q: How much charge (measured in C) does a conductor have if it contains 32 quintillion electrons?

A: given: number of electrons n = 32 quintillion = 32*1018 electrons

Q: What is watt equal to? O joules per second; volts per ohm; O joules per coulomb; coulombs per…

A: In the given problem we have to find the what is watt equal to.

Q: Energy stored in a charged capacitor of cafacit; 25 pF is 4 J. Find the charge on its Flate.

A: To find-Charge on a plate of a capacitor (Q)=?Given-Capacity (C)=25 pF=25×10-12 FEnergy stored (E)=4…

Q: The potential difference between the two points is 471 μV. If 535 mJ of work are required to move a…

A: potential  difference = ∆V= 471 μV.= 471 X 10-6 V Work = W = 535 mJ = 535 X 10-3 J charge = q = ?

Q: Calculate the voltage of a battery connected to a parallel plate capacitor with a plate are of 3.0…

A: A capacitor is a device that stores electric charge in an electric field. It is a passive electronic…

Q: Compute the work required to bring a charge of 25.0 statC from a point 120 mm from a charge of 60.0…

A:

Q: An object has an excess charge of -1.6 x 10-17 C. How many excess electrons does it have?

A:

Q: When a honeybee flies through the air, it develops a charge of +17 pC. How many electrons did it…

A: n=qe

Q: an electric field of 600V/m is desired between two parrelel plates 137.0mm apart what voltage should…

A:

Q: How many electrons ? must be transferred from an object to produce a charge of 2.10 C?

A: Given data:   Charge (Q) = 2.10 C Required: Number of electrons transferred from the object

Q: 21. at what distance from a point charge of 8.0 µC would the electrical potential be 4.2x104 V?…

A: Given  Charge q=8.0 µC Electric potential V=4.2x104 V Unknown distance r Equation  We know that…

Q: Two infmik line charges, both with charge dearities 2 are tido one andher, qnd wepenabed anather…

A: The electric field due to lower wire at z from the mid-point of the upper wire which is r distance…

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

A: Mass of silver pin (m) = 10 g Molar mass of silver (M) = 107.87 gramNumber of electrons in…

Q: 12 joules of work are needed to transfer 2.0C of charge from one terminal of a storage battery to…

A: Given data: Work done to move the charge is, W=12 J. Magnitude of charge is, q=2.0 C.

Q: Two conductive spheres with a radius of r=10 cm in the air gap are placed at the point x=-1,2 m and…

A:

Q: dielectric constant affect the capitance

A: A dielectric constant into a capacitor decrease the electric field.when the voltage is decrease…

Q: In the Figure below a distribution of four point charges is given. Find the net Voltage at the…

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Q: The amount of work needed to bring together four identical point charges of 30.3 uC to each corner…

A: We are given four identical point charges, Distance from one diagonal to another is,

Q: lculate capacitance of a parallel plate capacitor with plate dimensions as 16 cm 6 cm. The…

A: Capacitance can be calculated by the following mathematical relation,   C=ε0Ad A is the area and d…

Q: Calculate the work required to bring a charge of 5.0 statC from a point 24 cm from a charge of 60…

A: Given, Charges,q1=5 statC=1.665×10-9C,q2=60 statC=2×10-8C Initial distance,r1=24 cm=0.24 m Final…

Q: At what electric potential is 100 Coulombs of charge that has an electric potential energy of 850…

A: Given :-  Q = 100 C V = 850 J V = KQ r

Q: 192 93

A:

Q: Consider a capacitor with a plate separation of d=4.71 m. If the dielectric used in the capacitor…

A: Given  Seperation distance , d = 4.71 m  Breakdown field , E = 8156 V/m  MAXIMUM voltage = V (say)…

Q: Calculate the electric field at 1.165 m given 60 V (in N/C).

A: Given : d = 1.165 m V = 60 V

Q: (30). At point P (1, 10°, 4), the volumetric charge density equals to

A:

Q: Determine

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Q: Equipotential Maps 75 V 4. Estimate the electric field strength and direction at the two 50 V…

A: Solution: The electric field in terms of the electrostatic potential is given by, E=Vdhere, d is the…

Q: Find the capacitance of a parallel-plate capacitor having plates with a surface area of 7.49*10-2 m2…

A: Surface Area, A=7.49×10-2 m2Plate Separation, d=3.01 mm=3.01×10-3 mDielectric Constant, k=6.7

Q: (3) Would a metal ball with only one sign of charge (unlike a capacitor) store any energy? Explain.

A: Here we have to answer whether a metal ball with only one sign of charge (unlike a capacitor) will…

Q: The amount of work needed to bring together four identical point charges of 32.7 uC to each corner…

A:

Q: How close together should two electrons get so that their electric potential energy would be 1…

A: The above problem can be solved as follows