What will be energy used by the battery if the battery has to drive 6.28 x 10^18 electrons withp potential difference of 20 V across the terminal ?

Q: 6. What is the electric potential 15.0 cm from a 4µC point charge? tiel diatonoo of 15 cm What is…

A: As per our company guidelines we are supposed to answer only first question kindly repost other…

Q: How much work is done by a 12-V automobile battery in moving 5x100 electrons from the positive…

A: We need to find work done for given voltage and charge .

Q: Ohm's law is applicable to Semi-conductors O Vacuum tubes electrolytes O None of these O O O O

A: from limitations of ohms law we will choose correct option.

Q: What is the output voltage of a battery that expand 3.6J of energy in moving 0.5C of charge?

A: Given: Work or energy, W=3.6 J Charge moved, Q=0.5 C

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

A:

Q: How much charge is represented by 4,600 electrons?

A:

Q: Q3/ compute the require temperature in C° for put a sample of germanium in order to has energy gap…

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 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: If you have a diode of power rating 10 mW. The voltage across it is 0.7 V and the current passing…

A:

Q: The maximum number of electrons in each shell of an atom is O a. 2 O b. 8 O c. 2n? where n is the…

A: Electrons are very important as they constitute the flow of currents.

Q: how much energy is expended in moving 20 C charge through a potential difference of 0.5V

A: The solution can be achieved as follows.

Q: The charge of electricity on a body leaks away at a rate proportional to the charge , and half of it…

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: The terminals of a certain battery are labeled a and b. The battery voltage is v ab = 12 V. To…

A: Energy stored in battery is given E = 600 J Voltage across the terminal ab is Here a is positive…

Q: Calculate the amount of charge represented by four million protons

A: Given  No. Of protons - 4 million To find charge by no.of protons

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: An assembly consists of 1040 individual protons. What will be the total charge of the assembly?

A: Although charge of a Proton is 1.6×10-19 C (+1e).It is given that number of protons is 1040.

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: The illustration shows the electric field lines due to three-point charges. Which one is a negative…

A:

Q: An electron has a charge of -1.6 x 10-1⁹ C. How many electrons would be needed to produce a net…

A: Given, Charge on electron, e=-1.6×10-19 C Net charge, Q=-5.8×10-6 C

Q: What will be total amount of charge represented by six million protons?

A: Protons are positively charged particles which reside inside the nucleus. Charge of a proton can be…

Q: a 15-ampere hour ni-cad battery can provide 1 5a of current for ____ hours

A: Given,  A 15-ampere hour ni-cad battery can provide 15A of current for ____ hours

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: Valence electrons are _____.  1. the total number of electrons in a charged element. 2. the total…

A: Valence electrons are _____.    1. the total number of electrons in a charged element. 2. the total…

Q: A -0.0100 mC charge is placed 3.50 m to the left of a 0.0200 mC charge. What is the electric…

A: Solve above questions

Q: what is the output voltage of a battery if 10 J of energy is expanded in moving 1.25 C of charge

A: Energy =(charge)×(voltage)  joules Given charge delivered by battery is 1.25 C And  Energy =10 J

Q: 11. A positively charged 9.8 nC point charge is separated from a positively charged 10.6 µC point…

A:

Q: At room temperature, a semiconductor will be able to conduct current. Select one: True False

A:

Q: An electron is ....... than a proton.  A. Lighter B. Heavier

A: Electron is a negative charge particle.   Proton is A positively charged particle   THE MASS OF…

Q: How much energy is imparted to an electron as it flows through a 120,000,000,000,000 volt battery?…

A:

Q: How many electrons will be required for a flow of 3.2 A current in 2 nsec?

A: Given, Current, I = 3.2 A Time, t = 2 nsec charge on electron, e=1.6×10-19 C

Q: How much work is done by a 12-V automobile battery in moving 5x102" electrons from the positive…

A: According to the question we have to find the value of work done.

Q: Find the value of voltage across Germanium

A: In this question Find the value of voltage across Germanium?  Assume forward bias voltage of Si =…

Q: Problems 01:Calculate electrons and holes concentration in a germanium sample . If T-300 K,…

A:

Q: When a current of 2A flows for 3us in a copper wire, estimate the number of electrons crossing the…

A:

Q: Radium decomposes at a rate proportional to the amount present. If half of the original amount…

A:

Q: What is the resistance of gold (α = 0.003715/°C) at 65°C, if its resistance at 20°C is 25 kΩ?

A:

Q: Electrons are free to move about the crystal lattice. Select one: O True O False

A: Electrons: It is a subatomic particle, that have charge of negative electricity. The electrons are…

Q: for the electron Find the momentum of the crystal for the electron if you know that its wavelength…

A: The wavelength of the electron is,  λ=1.2×10-10 m Using the De Broglie's relation, the wavelength is…

Q: Ohm's law is applicable to Semi-conductors Vacuum tubes electrolytes O None of these

A: first we will write the limitations of ohms law. then we will eliminate the answer.

Q: Which of the following is cause of flow of current in solar cell. a. Sun Heat b. None c. Photons d.…

A: solar cell works by using sun light. they absorb the photons from the sun light

Q: Explain which has higher range among Ni 100 and Pt 100 . Y axis is resistance.

A: In this question we need to find among Ni 100 and Pt 100 which has high range .

Q: If you have a diode of power rating 10 mW. The voltage across it is O.7 V and the current passing…

A: In this question,  We need to choose the correct options What is power dissipate if voltage across…

Q: 12. Determine the work needed to move a 13.3 mC charge from 1.2 mm to 0.41 cm. 20 pr for th

A:

Q: If the particle size of powder is 0.011 in and MC is 300 what is the wire thickness of screen?

A: Given: Particle size of powder is PS=0.011 in. Mesh count, MC=300

Q: If 25 X 1018 electrons are added to a neutral dielectric, what is the charge stored in coulombs

A: The charge on an electron is,  q=1.6×10-19 C The charge corresponding to the given number of…

Q: Find the total charge of 1 gram of proton

A:

Q: How many electrons are needed to create a total charge of -2 C?

A: Electrons are negatively charged particle and charge of a single electron is equal to

Q: What potential difference is required across an 8-0 resistor to cause 27.78 A to flow through it?

A: Given, The potential difference, V =? Resistance, R=8 Ω Current, I=27.78 A

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.