How many electrons are needed to make a -3.6C of charge?

Q: How many electrons represent a charge of -87 μC?

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Q: One metal has a certain specific charge given by kj. The ions of a second metal have twice the…

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Q: Electrostatic force between a proton of charge +1.6X10^-19 coulomb charge and a neutron is measured…

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Q: What is the distance between two 2 pC charge if the force of interaction is 6 nN? O 6 picometer O 6…

A: first charge (q) = 2 pC second charge (Q) = 2 pC force of interaction between two charges = 6 nN

Q: How many coulombs of charge are required to cause reduction of 0.25 mole of Cu2* to Cu? Multiple…

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Q: True/False. The presence of electrons in a substance makes it a conductor of electricity. O True O…

A: Electricity is the process of flowing of electrons

Q: A negatively charged balloon has 2.3 µC of charge. How many excess electrons are on this balloon?…

A: Q = 2.3 µC = 2.3 x 10-6 C e = 1.6 × 10−19 C n = ?

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

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Q: ulate the electric force between these two ons. The value of the Coulomb constant < 10° N · m²/C²…

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Q: .How many electrons it requires to give a negative charge of 4nC?

A: Given data:  Charge (Q) = -4 nC = -4×10-9 C Required: Number of electrons (n)

Q: How large is the electric charge of an object with 200 000 000 000 000 000 000 ( 200 sextillion)…

A: Given data:  Number of electrons (n) = 2×1020 Required: Charge (q)

Q: What net charge would you place on a 100-g piece of sulfur if you put an extra electron on 1 in 1012…

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Q: In #13, what is a kcal/mol in electron volts? А. 1.00 eV В. 0.211 eV С. 0.0434 eV С. 0.00813 eV

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Q: An aluminum nail has an excess charge of +6.4 How many electrons must be added to the nail to make…

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Q: a Conductor A Cement of 5.06 A flows through for 4.085 what amount of charge passes the Conductor…

A: Introduction :  In this question we are provided with value of current and time . with these data we…

Q: gram steel bearing with a charge of 2.00 µC is in the presence of a uniform electri with a strength…

A: Force experience by charge particle in electric field F=qE

Q: How many electrons are needed to form a charge of –22.3 nC?

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Q: A red blood cell contains 5.2 x 10^7 free electrons. What is the total charge of these electrons in…

A: Given data:  Number of free electrons (n) = 5.2×107 Asked: The total charge (Q)

Q: What happens when an atom loses an electron? O It becomes negatively charged. O It becomes…

A: Option b is the right answer  It becomes positively charge

Q: If Beryllium loses 2 electrons what charge will it have?

A: Required : If Beryllium loses 2 electrons what charge will it have?

Q: magnitude of the electric the vac ant corner of the

A: Given side of the square is of length ,r= 30 cm=0.3 m

Q: How many electrons represent a charge of-90microCoulomb?

A: From quantization of charge, the charge is:

Q: The charge of one electron is -1.6 X 10-19 Coulombs. If a neutral object loses 1.5x106 electrons,…

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Q: electrons are contained

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Q: Explain how a neutral object can be charged negatively by conduction

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Q: How many electrons are needed to form a charge of 4.00 nano-Coulomb? Write your answer in whole…

A: Given value--- charge = 4 nC. We have to find--- number of electron?

Q: Electric dipoles always consist of two charges that are

A: Electric dipoles always consist of two charges that are

Q: How many protons, neutrons, and electrons are in a Tungsten-184 ion with a charge of +2. Tungsten…

A: The atomic number of Tungsten is 74, and mass number is 184.

Q: Two electrostatic point charges of +30 uC and +20 uC exert a repulsive force on each other of 225 N.…

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Q: 20 In the ion Na1+, how many TOTAL electrons would you find? 1 Sodium 11 Na 22.990

A: no. of electron= atomic no.= 11

Q: What is the electric charge of 0.44 of a mole (NA = 6.023 × 1023) of alpha particles (ionized helium…

A: IN THE QUESTION IT IS GIVEN THAT THERE IS 0.44 MOLES OF He2+ IONS WE KNOW THAT IN 1 MOLE OF He2+…

Q: How many electrons make up 1.25 coulomb of charge? (Hint: q = ne.) =_______ electrons

A: Given: The charge q = 1.25 C.

Q: An oil droplet is given a very small amount of charge. Which of the following could not be the…

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Q: Which of the following statements is NOT true regarding electric charges? O a. Electric charges are…

A: SOlution: STudy of charges

Q: What happens when an atom gains an electron? O It becomes negatively charged. O It becomes…

A: If an atom gains electrons, The atom becomes an anion (a negative ion) and it's overall charge…

Q: What capacitance is needed to store 3.88 µC of charge at a voltage of 165 V?

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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: How many electrons make up 0.50 coulomb of charge?

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Q: A sphere of radius 1cm contains a volume charge density -1 (C/m^3), the total charge contained in…

A: The relation of the volume charge density is ρ=Q43πr3

Q: A strong lightning bolt transfers an electric charge of about 22 C to Earth (or vice versa). How…

A: According to our policy, we have answered 1st question. Please repost the others as another…

Q: How many electrons are necessary to produce 1.0 C of negative charge?    e = 1.60 × 10-19 C

A: The charge on electron

Q: How many electrons are there in 10 nC of negative charge?

A: The charge of each electron is qe = 1.6×10-19 C. All the charges of multiple electrons make up the…

Q: All electrons in every atom accelerate in the presence of electric fie FALSE TRUE

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Q: a red blood cell contains 5.2x10^7 free electrons what is the total charge of these electrons in the…

A: Given data:  Number of free electrons (n) = 5.2×107 Required: The total charge in the red blood cell…

Q: A net charge of 39 mC passes through the cross-sectional area of a wire in 22 s. HOw many electrons…

A: Given data The magnitude of the charge is Q = 39 mC The time interval is taken to cross is t = 22 s…

Q: The number of electrons for one coulomb of charge is

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.