An assembly consists of electrons and total charge of electrons is -5C. What will be total mass of the assembly?

Q: 4. According to electrical properties, a material is classified as valence electron/s. 5. According…

A: Valance electron is the group of electron which is present in outermost shell of an atom.valance…

Q: Find total resistance, current and voltage drops, and total current

A: The solution can be achieved as follows.

Q: If a small power system has a  base power of 5.0 MVA and base current is 1000 A, the base voltage…

A: Given: Base power =5MVA Base current= 1000 Formula used: P=VI

Q: Determine the volume of stone and its specific

A: Conductor-Materials which have free electrons in valence which can flow when comes under any…

Q: As the doping of a pure semiconductor is increased the resistance will Answer:

A: For a pure semiconductor if doping is increased, either free holes or electrons are created. These…

Q: Find the individual current and voltage drop across each resistors if C₁ = 4892, C₂ = 25, and…

A: The required parameters can be calculated by using the resistance reduction and by using the voltage…

Q: positive ions are atoms. please choose one: a) gained a proton b) lost an electron c) gained an…

A: The correct option is B

Q: The resistance of a certain copper wire is 0.5 Ω. Determine the resistance of a tungsten wire having…

A:

Q: (a) List down TWO (2) categories of energy conversion process and provide TWO (2) examples for EACH…

A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.

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: 2. Prove that the total energy of electron is measured in units of joule.

A:

Q: How many electrons does pentavalent atoms have? Select one: a.1  b.4  c.5  d.3

A: Pentavalent Elements: These elements are used to makes n-type semiconductor material. In the outer…

Q: How Pentavalent and Trivalent impurities are required to add to make the semiconductors more…

A:

Q: 8. are electrons at the outer shell. a) Inside shell electrons b) Conductor electrons c) Outside…

A:

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: Question 4) How would the I-V behaviour be of the following cases. Start by explaining what they…

A: When a metal and a semiconductor are joined together, a junction is formed. Depending on the work…

Q: The mass of an electron is.......... and the charge of an electron is .........

A: The solution is provided in the following section:

Q: n ampere (A) of current is defined as the amount of charge that passes through a reference plane in…

A: It is known that current is defined as  amount of charges flowing per second  though a conductor  .…

Q: Figure 4 shows the block diagram of a mechanical system. Given n

A:

Q: How do electrons move from one atom to anothe

A: The electron is a particle of subatomic structure and it is negatively charged.

Q: Determine the voltage and potential in all points

A: In this question, Determine the voltage and potential in all points. We are solving this problem…

Q: What are the different types of Insulators, give examples for each type. Compare the glass insulator…

A: Materials can be classified into three categories namely conductors, insulators and semiconductors.…

Q: Give an electronic device which can be found in your house that uses both AC and DC

A: In our house-hold electronic devices like Mobile,laptops ,digital watches uses batteries which  uses…

Q: the voltage drop develop across each devices due to the flow of current

A: The solution can be achieved as follows.

Q: The effect of a jump up in temperature is. to increase the resistance of alloys. ( All the above. to…

A: Jump up in temperature menas suddenly raised. As the temperature increases the resistance of the…

Q: Give one source of energy and describe how electrical energy can be generated

A: Most human energy requirements are met by generating electrical energy. Once electrical energy is…

Q: Find the value of current and voltage in each resistance

A:

Q: As the doping of a pure semiconductor is increased the resistance will ... . Answer:

A:

Q: i. List three (3) types of material classification. ii. Give an example for every material…

A: 1) CONDUCTORS:-  2) SEMICONDUCTORS:-  3) INSULATORS:-

Q: Match the following It converts the Kinetic energy of Choose... wind to mechanical energy

A: As wind moves past the blades of a wind turbine, it moves or rotate the Blades. So, rotating…

Q: Count

A: In this we have to write 0 to 25 decimal numbers to hexadecimal numbers..

Q: What is the word for meter measure

A:

Q: Find the individual current and voltage drop across each resistors if C₁= 48 12, C₂=2512, and…

A: The required parameter can be calculated by using the nodal analysis and ohm's law. The node voltage…

Q: What will be total charge carried by 1020 electrons?

A: Although formula for charge(q) = number of electrons(n) × charge of electron(e)

Q: By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9,…

A: Given, The true value of mass = 50 kg  Five readings are 50.8 kg, 50.9 kg, 50.7 kg, 50.6 kg and 51…

Q: In a semiconductor crystal, the atoms are held together by:

A: - There are two types of of semiconductor namely; intrinsic semiconductor and extrinsic…

Q: Find the individual current and voltage drop across each resistors if C₁ = 4892, C₂ = 25 92, and…

A: The required parameters can be calculated by using the nodal analysis and ohms law.

Q: The circuit breaker cubicles illustrated in your reading material each contain____circuit breakers.…

A: It's the experimental question. So provide me the details so tell you exact figure. A circuit…

Q: Can you explain the changes when I changed the wire gauge size from medium to thick?

A: It is asked to explain the changes of this when we change the Wire gauge size from medium to thick.

Q: In + semiconductor, the concentration of the holes and electrons is equal.

A: Fill the blank   In........ Semiconductor, the concentration of the holes and electrons is equal.

Q: The alloying process in semiconductors is called _________

A: We are authorized to answer one question at a time, since you have not mentioned which question…

Q: By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9,…

A: Precision = true positive/(true positive+false positive )

Q: 4. a) Describe briefly the basic parts of power conversion in wind energy systems

A: Principle of conversion wind energy- Nature of wind-               In the atmosphere there is…

Q: How many columns are represented by 6.42x1017 number of electrons?

A: Electron is a negatively charged particle and it resides inside an atom. Charge of an electron can…

Q: mines the atomic weight, the atomic nu

A: The atom carries the protons, electrons and neutron. The number of electrons is equal to the numbers…

Q: Determine: a) RT b) Is c) Voltage across each resistor d) Power supplied by the battery e) Power…

A: to Determine:a) RTb) Isc) Voltage across each resistord) Power supplied by the batterye) Power…

Q: (a) With the aid of appropriate diagrams, differentiate between metal, semiconductor, and insulator…

A:

Q: Electrical Energy is the work done by Answer:

A: Electrical energy is the work done by the moving of the electrons .

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.