Electric flux coming out of a single Na+ ion is _________ Nm2C-1 a) 1.8*10-8 b) 1.8*10-10 c) 5.4*10-8 d) 3.6*10-8

Q: Water has an uneven, or asymmetrical, distribution of electron density. A diagram of a water…

A: water molecules have an uneven distribution of and charge density

Q: 5 uC charge is placed 2 cm from a -70 uC charge. Find the force between the two charges

A: let the charges are q1= 5μc= 5 x 10-6 C                                 q2= 70 μc= 70 x 10-6 C…

Q: The figure below shows a cross-sectional view of two long, straight, parallel wires that are…

A: Two current carrying wires kept parallel at a distance, d The current carried by the wire is given…

Q: Calculate the force of attraction between a Ca2 and an O2 ions where their centers are separated by…

A: Given The charge on the Ca2 ion is q1=2e. The charge on the O2 ion is q2=-2e The distance between…

Q: The number density of conduction electrons in a metal can be found from the density ρ of the metal,…

A: The number density of conduction electrons in a metal is given by the following equation:n =…

Q: The density of silver is 10.5 m 103 kg/ m3. The atomic weight of silver is 107.9. Assuming that each…

A: The density of electrons or electron concentration per m3 is given by the relation n = number of…

Q: Question 3) Electrical resistivity vs composition behavior at room temperature of Cu-Au alloys…

A: If two or more metallic soilds mixes or form a solution, it is then called as alloy. It consists of…

Q: Calculate the net potential energy for a Hg4 and S2 ion pair, given that n= 10.5 and b= 1.7762 x 10…

A: here q1=2e = 3.2*10-19Cq2=-2e = -3.2*10-19Cr=rhe+rs=0.110+0.174 nmr=0.284 nm = 0.284*10-9 m

Q: Measuring diode voltage and diode current in this circuit, the student generates the following table…

A: The Shockley diode equation is given by, Idiode=ISeVdiodeK-1................(1)  Now, at substantial…

Q: 20 a a 30 6Q a a 50 4Q a O A. towards the 3Q charge. O B. towards the 2Q charge. O c. towards the 2Q…

A: Electric field at center will be vector sum of individual charges

Q: A negative helium ion would attract additional electrons. O True O False

A: According to the property of electric charge same type of charge repel each other. We also know that…

Q: What is the magnitude of force between the -17C charge and the -5C charge

A:

Q: Which one of the following junctions satisfy Ig+lD = lA+lc? Case 1 Case 2 Case 5 Case 3 Case 4 O…

A: Case 4

Q: If p-n junction is heavily doped, breakdown voltage will a) increase b) decrease c) remain same d)…

A: In p-n junction, when the doping concentration increases the depletion region length decreases. And…

Q: A compound containing An+ cations and XO4- anions crystallizes in a cubic lattice. The Ant cations…

A: In this cubic structure, cations are present in the cube's corners.Therefore, the number of cations…

Q: 2. Using your expression from step copper ion film.

A: Given, There are 6.022×10^23 charge carrier in one mole of electron

Q: A spherical shell of inner radius a = 5 cm and outer radiusb= 7 cm has a volume charge density p(r,…

A: Given that,Volume charge density ρr,θ=42πrCosθ c/m3    Boundry condition, 5 cm≤r≤7 cmBy using Gauss…

Q: A resistor the flow of electrons. absorbs O increases O restricts O divides

A:

Q: An aluminum nail has an excess charge of 3.1 µC (3.1 × 10¬6 C). How many electrons must be added to…

A: In this question we have to find the number of electrons required to make the nail electrically…

Q: Q. The equilibrium interatomic spacing and melting point of sodium halide are as follows. Explain…

A: The equilibrium interatomic spacing and melting point of sodium halide are as follows. Explain the…

Q: The repulsive force between Na+ and Cl- ions can be written as F = Be-T/R where B = 5.45 x 10-6 N…

A: The solution for this question has been given below...

Q: Assuming that there are 1.5 free electrons per gold atom. The electrical conductivity and density…

A: According to question we need to find--- (a) Calculate the number of free electrons per cubic meter…