Question) Prove that the spacing between consecutive energy levels of a particle inside an infinite deep potential well increases with the increase of the energy

Q: how many coulombs are represented by 2.46x10^19 electrons mC (ROUND OFF THE ANSWER TO THE NEAREST…

A: In this question we will find charge associated with given number of electrons....

Q: give 2 examples of electrostatic devices with explanation

A:

Q: the mobility of free electrons is greater than that of free holes because they are light O

A: Mobility is a movement of particle in a material

Q: Q) Two particles with positive charges, each 2.0 meters apart. The two charges of the particles have…

A: The solution can be achieved as follows.

Q: What are the differences between holes and electrons

A: The objective of the question is to understand the differences between holes and electrons, which…

Q: Define the following terms Density Physics Mass Power Law of Conservation of Energy.

A:

Q: energy is categorized in to potential energy and kinetic energy types.

A: Fill the blank.  ....... Energy is categorized in to potential energy ans kinetic energy type.

Q: I want an assembly where total 10 C negative charge will be contained. Estimate how many electrons…

A: Electrons are negatively charged particles and the charge of an electron can be expressed as

Q: A RTD made up of platinum has a=0.00385 and has a initial resistance of 100. Find the value of…

A: Given,

Q: A certain material needs 4.005x10^-19J to let its electrons to jump from valence bond to conduction…

A: As we know that  1joule  = 6.242 * 1018 eV

Q: How much energy is imparted to an electron as it flows through the 8V battery from positive to…

A: The energy imparted to the electron as it flows from the battery of 6V from positive to negative…

Q: The potential at a point due to a charge of 100 micro coulomb at a distance of 9m will be

A: The potential at a point due to a charge at a distance of 9m ?  Charge Q = 100 micro coulomb

Q: 1- A crystalline solid is made up of two elements 'A' and 'B'. Atoms of A are present at the corners…

A:

Q: Felectrons in an electron beam have a kinetic energy of K, and the magnitude of the electric field…

A: Electron will stop when all forces acting on it is zero. We will equate all forces to zero to get…

Q: (b) Figure 2 shows a plastic rod with a uniform charge -Q. It is bent in a 120° circular arc of…

A:

Q: The work done by a charge is 43.86 micro Joules with a potential 4.386. What is the value of charge…

A: Given: Work done by charge, W=43.86 μJ Potential, V=4.386 V

Q: "If two objects are repelling each other, you can conclude that they are"     both positively…

A: Two objects attract each other if both has opposite charge on it. Two objects repel each other if…

Q: Two point charges q,- ZuC and 92 - BuC are 30 cm apart from each other. Another charge q is placed…

A: The solution can be achieved as follows.

Q: Besides tungsten, what other materials are used for cathodes in vacuum tubes? 2. What is the…

A:

Q: Two point charges of 280 statcoulomb and 78 statcoulomb are 4.2 cm apart. if another point charge is…

A: System will be in equilibrium only when force on all the charges will be zero Since magnitude of…

Q: A laser system with three levels of energy so that the laser occurs between the first and second…

A:

Q: A material that has 4valence electrons (A) crystal B conductor insulator D semiconductor

A: VALENCE  ELECTRONS : The electrons in the last orbit which also determines mainly the electrical…

Q: For the following three-phase system. R = 60 X, = 8N EAR = 150 V Vea V. ca ab 3-phase, 3-wire,…

A:

Q: Provides current flow path to the filament of the tube at the initial time. ---

A: In the X-ray, the cathode, which sends electrons into the vacuum, and the anode, which collects the…

Q: Solve the same for protons

A: The solution is provided in the following section.

Q: In an n-type semiconductor material, the net flow of charge will be the flow of Blank 1. Blank 1 Add…

A: 1) n-type semiconductor material  2) if more impurities are added in the semiconductors, then their…

Q: 6r sin (wt) D1 A 10 ΚΩ 10 ΚΩ 20 ΚΩ B D2

A: To analyze the circuit with multiple diodes Observe the diode ON/ OFF condition in positive half…

Q: 100 micron 75 micron- 2 micron 1 micron C 3 micron 50 micron b) If a voltage of 5V is applied across…

A:

Q: What are the incubator applications

A: Incubator :  Incubator it's and electronics device which maintain and grow cell culture .

Q: Forces which acts at right angles to the cross section of the object are called

A: Forces are generally applied to the object for the various purposes

Q: A barium titanate crystal has a thickness of 2 mm. Its voltage sensitivity is 12*10-3  Vm/N. It is…

A: Given: Crystal Thickness, t= 2 mm Voltage sensitivity, g=12×10-3 Vm/N Subjected Pressure,  P= 0.5…

Q: Electric field ends at? + Positive charge Negative charge None of these Both negative and positive…

A: We have to find where will be the electric field will end

Q: Pentavalent impurities produce more Electrons Select one: True False

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: The diodes shown in the figure below are identical and have n = 1 (Figure 1). The temperature of the…

A:

Q: There are three types of defects which are Point defects, Line defects and Surface defects. Briefly…

A: Crystalline defect, imperfection in the normal geometric arrangement of atoms in a solid crystal…

Q: what is the dielectric effects on the properties charge

A: Dielectric is a material with protective properties. It is capable of transmitting electrical energy…

Q: The diodes shown in the figure below are identical and have n = 1 (Figure 1). The temperature of the…

A:

Q: Why electrons are more mobile than the holes? Please explain

A:

Q: Electric field terminates at.. Both positive and negative Neither positive nor negative Negative…

A: Electric field originates from positive charge and terminates at negative charge.

Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.