Give explanation about working of a triode.
Q: Consider a bar of n-type silicon that is uniformly doped to a value of Nd 1 x 1017 cm-3 at T= 300 K.…
A: Given that, Nd=1×107 cm-3 T=300K δp(0)=δn(0)=1×1015 cm-3…
Q: is the tranfer or sharing valence electrons different than bonding. If so, how?
A:
Q: If the bonding energy, in terms of (r), between two ions is ( number. a) Find the repulsive and…
A: (a) The bonding energy between the two ions is given by To find the repulsive and attractive forces,…
Q: The separation between two hydrogen atoms in an H2 molecule is 75 pm. The mass of a hydrogen atom is…
A: Rotational energy can be calculated as,
Q: What prevents a positive and negative ion from having a zero separation
A: A positive ion is formed when an atom loses an electron, while a negative ion is formed when an atom…
Q: he molecule bromine monofluoride has a dipole moment of 1.42 D and a bond length of 176 pm.…
A: Givenμ=1.42 Dd=176 pm=176×10-12 me=1.6×10-19 C
Q: Define the vector current density. Consider a long straight cylindrical wire with radius 0.01 m is…
A: Vector current density: It is defined as the electric current per unit cross section area of a…
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A: In an aircraft wing, the composition of wing of carbon fibre-reinforced epoxy is connected to…
Q: The atoms in a conductor have valence electrons that are tightly bound.
A: Valence electrons are the outermost electrons in an atom, located in the highest occupied energy…
Q: Determine the distance, r, between a Na and an Cl ion if the attractive force is 1.025 x , 10-10 N,…
A:
Q: How do you determine the outcomes of pair production?
A: In pair production energy of electron and positron pair converted into gamma photon.
Q: A piece of wire carrying a current of 2.5 A is bent into a quarter circle arc of radius 15 cm. 1.…
A: Given data: The magnitude of current is i=2.5 A. Radius of circle is r=15 cm.
Q: Imagine two concentric spherical conductive shells of radii 5 cm and 10 cm. Originally the inner…
A:
Q: Consider two capacitors of 20 µF and 10 µF. The first is charged by a 18 V battery and disconnected;…
A:
Q: A motorcycle officer hidden at an intersection observes a car driven by an oblivious driver who…
A: The waiting time is 2.2 s. Apply the first kinematic equation to determine the time when the…
Q: Calculate the beam solid angle for an ideal dipole in steradians and in square degrees. Use the fact…
A:
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: Explain why a material exhibits ferromagnetic behavior
A: Ferromagnetic material are those materials which get strongly attracted when kept in external…
Q: Ohm's law states that?
A: Ohm's law state that electric current is directly proportional to the voltage . So when the voltage…
Q: 131. A water-skier with weight F = mg moves to the right with acceleration a. A horizontal tension…
A:
Q: A pair of ions consist of charge +3 and -3 are separated by a distance of 0.25 nm and attracted by…
A: Given data: The charges on the ions are +3 and -3 Distance (r) = 0.25 nm = 0.25×10-9 m e =…
Q: The angles between the tetrahedral bonds of diamond are the same as the angles between the diagonal…
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Q: (b) Describe the nature and origin of various forces existing between the atoms of a crystal.…
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Q: Calculate the coulombic force of attraction between Ca and oʻin CaO, which has the NaCl- type…
A: q1= +2e q2= -2e a= 0.238 nm
Q: For 3-dimensional rotational motion of an electron, the total angular momentum... depends on l and…
A:
Q: The electric field strength between the plates of a simple air capacitor is equal to the voltage…
A: Give: Electric field strength E between two parallel plate capacitor = 2.3 kV/cm Voltage V = 94.8 V…
Q: Consider BF3 (point group D3h). There are SALCs from the F valence orbitals which transform as A″2…
A: Answer BF3 (D3h) Given SALCs of 3F atoms transforms as : A''2+E" B have 2s and 3-2p orbitals for…
Q: Give some applications of superconductors.
A: Super conductors are the conductors having the resistance zero at particular temperature.
Q: A car is towing a carriage ulong a straight horizontal road by means of a tow-bar. The mass of the…
A: As you have asked for parts c and d therefore I am answering those sub-parts only. Given : Mass of…
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Q: Could you please also give the angles for dipoles (2) and (3) along with the explanation, as was…
A:
Q: Write the electron configuration for Fl (atomic number 114). How many valence electrons does it…
A: Given, Element - Fl Atomic number - 114
Q: Two concentric spherical conductive shells of radii 5 cm and 10 cm are charged with 5 µC and -3 µC,…
A:
Give explanation about working of a triode.
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