is the net charge on a sphere that has the following? (a)    6.33  106 electrons and 7.71  106 protons (b)    215 electrons and 111 protons

Q: n electron is near a positive ion of charge +9e and a negative ion of charge −8e (see the figure…

A: Givena = 4.16 µm, b = 3.64 µm, and  θ= 58.5°

Q: You charge a 4.0-cm-radius metal sphere with −11 nC of charge. At what distance from the surface of…

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Q: A point charge of −5μC−5μC is located at x=4 m,y=−2 mx=4 m,y=−2 m. A second point charge of 12μC12μC…

A:

Q: 3. When you add the charge of two positive point charges, the sum is 50 µC. The two charged objects…

A: The sum of charges, q1+q2=50 μC The distance of separation between the charges, r=2 m The force…

Q: An electron is near a positive ion of charge +9e and a negative ion of charge -8e (see the figure…

A:

Q: What is the magnitude of the force (in Newtons) exerted on a charge 3.2 mC by an electric field…

A:

Q: 9. Shown in the picture is a representation of an atom. Particle A is neutral, particle B is…

A: Particle A is neutral that means it is Neutron. (Neutron does not carry any charge. It is Neutral)

Q: 1.8×10^-11N at a distance of 5.0×10^-9 m from the nucleus of an ion. The electron is moved farther…

A:

Q: A bacterium has 5.2 × 1016 protons and a net charge of 2.1 pC. Part (a)  How many fewer electrons…

A: Given: no. of protons, np= 5.2 × 1016 net charge = 2.1pC=2.1 ×10-12 C To find: a)  How many fewer…

Q: A +4.23 μC charge lies 0.002 m to the left of a - 5.79 μC charge. A - 9.23 μC charge lies 6.5 m to…

A: given data q1 =4.23 μc charge lies 0.002 m q2 =-5.79 μc q3 = -9.23 μc charge lies 6.5 m   what is…

Q: How many electrons make up a charge of -50.0 μC ? Express your answer using three significant…

A: Total charge is Note:Charge on one electron is Find:Number of electrons that can produce given…

Q: In figure below, three point charges are fixed in place, and have charges q₁ = 92=+q and 93 +2q.…

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Q: How many elementary charges are there in 1.6 µC? O 2.5600 x 1019 O 2.5600 x 1025 9.9856 x 1012…

A:

Q: rom the figure below calculate the total charge due to the charge distributions labeled B (Surface…

A: Given:For surface charge distribution B,radius , r = 4 mcharge density, ρ = 5mC/m2 = 5×10−3…

Q: Calculate the strength of the electric field that another charge will experience from a source…

A: According to the given data Q = 5.02x10-13 C r = 1.55x10-12 m we need to find Strength of the…

Q: 9. Four positive point charges are equal in magnitude and placed on the corners of a 2.00 m² square…

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Q: Electrons have a charge of q = -1.602 × 10-19 C. A student observes that a Styrofoam cup has a total…

A:

Q: Answer the below given both questions, (a) What is the total charge [sign and magnitude)] (in C) of…

A:

Q: A small piece of aluminum (atomic number 13) contains 1015 atoms. (The atomic number is the number…

A: Given: number of atoms in a piece of aluminum N = 1015 atoms charge on each atom = 13*1.6*10-19 both…

Q: Adding a proton to a nucleus The nucleus of an atom is positively charged because it consists of…

A: Q = 50q r = 6 x 10-11 m

Q: How many electrons would need to be assembled to obtain a total charge of q=1C? The mass of an…

A: Given data q=1 Cme=9.1×10-31 kg Here, q is the charge and me is the mass of the electron. When the…

Q: Consider a conducting sphere with 5.2 * 10 ^19 extra electrons. 1. What is the charge on the sphere?…

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Q: The electric field vector is given by E=[0.2, –0.6, 0.3] V/m and Area vector points to A=[–4, 3, -5]…

A:

Q: Considering electron and proton as two charged particles separated by d = 5.8 × 10-¹¹ m calculate…

A: Charge on electron qe=-1.6×10-19 C  Charge on proton qp=+1.6×10-19 C  sepration d=5.8×10-11 m

Q: How many electrons have been removed from a positively charged cube if it has a net charge of 7.5 x…

A: Solution:-Step 1:

Q: In frictional electrification, when two different, electrically neutral objects are rubbed together,…

A: GivenCharge on the glass (Q) =1.39 ×10-17C

Q: The electric field vector is given by E=[0.2, –0.6, 0.3] V/m and Area vector points to A=[–4, 3, -5]…

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Q: Three 50 µC charges are in a line on a meter stick. The first charge is at the origin (0m). The…

A:

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

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Q: Q. 16 : A cylinder is charged by 10 Mc. Length of cylinder is 1 km and radius is 1 mm. Surface…

A: To Find: Surface charge density Given that, Charge (Q) = 10 mc = 10×10-3 C Length (l) = 1 km = 1000…

Q: What is the charge of a body whose proton is 4x10^15 and 5x10^15 ?

A: Given data: Number of proton is, n1=4×1015n2=5×1015

Q: Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 9.0…

A:

Q: How many electrons would be required to produce 16 μC of negative charge? (e = −1.6 × 10−19 C)…

A: Given data:  Charge (Q) = -16 μC = -16×10-6 C e = -1.6×10-19 C Required: Number of electrons (n)

Q: Two charges are separated by 5m. One has 3nC and the other has -7nC. What is the electric field at…

A: distance = d = 5 m q1= 3 nC q2 = 7 nC

Q: What is the distance between the electron and proton if the electric force between them is…

A: Given Data:- Electric force between electron and proton is F=4.17×1019 N Required:- Distance between…

Q: An electron has a charge of -2.0*10^-6 C inside a sphere with a radius of 0.5m. Calculate the…

A: charge of electron =q = -2 x 10-6 CRadius = r = 0.5 m

Q: In the following problems, you don't need to understand the physics to complete the questions. Focus…

A:

Q: 16. A point charge has a magnitude of 8µ C.A second Charge has a magnitude of 4µ C and is located…

A: Given value--- charge q1 = 8 micro C.  charge q2 = 4 micro C.  distance r = 150 cm. We have to…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.