What is the magnitude of the electric field that will balance the weight of an electron?

Q: 4. Explain briefly the relation of an electric force to an electric field.

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Q: the magnitude and the direction of the electric field that will balance the weight of an elec- tron?…

A: For electron Magnitude of Electric field   |E| = 5.58 × 10-11N/C Direction of Electric field is…

Q: 5. How many electrons must be removed from a neutral, isolated conducting sphere to give it a…

A: Charge on sphere (Q) = 8×108 C

Q: 2. Two <hargedobjects have a repulsive force of 0.080 N. If the charge of both of the objects is…

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: 12. Johnny drew the following electric field lines for a configuration of two charges. What did…

A: Electric fire lines start from positive charge and terminate at negative charge .

Q: Choose the correct answer ↑ The figure below shows the electric field lines due to two stationary…

A: To resolve this problem, the concept of electric field lines is applied.  From the given figure, it…

Q: 3. Calculate the force between charges of 5.0 × 10-8 C and 1.0 × 10-7C if they are 5.0 cm apart.

A: According to question--- Given value--- q1 = 5 × 10-8 C. q2 = 1 × 10-7 C. distance between charge r…

Q: 1. Determine the electrical force of attraction between two balloons with separate charges of +3.5 x…

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Q: 3. Calculate the electric force that exists between two objects that are 5.0 x 10 m apart and carry…

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Q: 3. A positive charge of 1 x 10-5 C experiences a force of 0.2 N when located at a certain point in…

A: Electric field strength at a point is given by the Electric force acting on the point divided by the…

Q: 2. An infinitely long line of charge carries 0.4 C along each 1 meter of length. Find the electric…

A: Given: Charge, Q=0.4 C Length, L=1 m Distance between point and line of charge, r=0.25 m Formula:…

Q: 7. An object with a charge of 4.0x10C creates an electric field. A test charge of +1.0x10 c…

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Q: 6. Wil an electric dipole that is initially at rest but is free to move and rotate be attracted to,…

A: An electric dipole is a pair of identical charges having same magnitude but opposite sign which are…

Q: What are the magnitude and direction of the electric field that will balance the weight of (a) an…

A: Let, the mass of electron be denoted as 'm' , magnitude of electric field be 'E' , acceleration due…

Q: 6- Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance…

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Q: 7. An electron at Earth's surface experiences a gravitational force meg. How far away can a proton…

A: The electrostatic force between two charges separated by some distance d is given by- F=kq1q2d2where…

Q: 9. Which among the following is the correct expression for an electric field? E = F/C E = FQ E = F/Q…

A: Part (9): Introduction:The electric field is defined as the electrostatic force per unit charge, it…

Q: The electric force between two stationary charged particles with distance (r) is proportional to?

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Q: 12- which of the following best illustrates the electric field between parallel plates with opposite…

A: Answer:-  (A)  Option (A) is the best illustrates the electric field between parallel plates with…

Q: 3. A negative charge of -8.0 x 10 C exerts an attractive force of 12 N on a second charge that is…

A: Force between two charges q1q2 seperated by distance r is given byF=kq1q2r2where k=9x109…

Q: 13JA charged particle with a magnitude of 4.0 µC experienced a force equivalent to 5.5 newtons when…

A: Given Data Magnitude of charge (q)=4.0 μC Force (F)=5.5 newtons

Q: . Two charged objects have a repulsive force of 0.8 N. If the charge of both objects is doubled,…

A: The force between two charges is given by F=kq1q2r2…

Q: 1. What is the magnitude and direction of the force on a charge of +4 x 10-9 C that is 5 cm from…

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Q: 14. At which of labeled points in the figure is the electric field the greatest?

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Sufficiently strong electric fields can cause atoms to become positively ionized—that is, to lose…

A: An electric field can influence any charge. Influencing a charge means giving an additional energy…

Q: 6. Two charged objects have a repulsive force of 0.034 N. If the charge of both of the objects is…

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Q: What is the electric field acting on a 2.0C charge if an electro static force of 10500 N acts on

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Q: 1. What property of charges shown in Van de Graaff generator?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the electric field due to a point charge of 2 x 10-5 C at a distance of 2 meters away from…

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Q: What does the number of field lines passing through a face measurement give us?    a) Electric…

A: Field lines moves from positive charge to negative charge. Field lines do not intersect each other.…

Q: 5. How do objects with unlike charges interact? Cite your evidence from your experiment

A: Unlike charges  -: is the charge on two object is different that is one is positive and another one…

Q: The Millikan oil drop experiment of 1909 allowed Robert A. Millikan to determine the charge of an…

A: Since the charge remains stationary, it would mean that that the gravitational force acting on the…

Q: 2. An electron gun has parallel plates separated by 4.5 cm and gives electrons 35.0 kV of energy.…

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Q: 6. Two charged objects have a repulsive force of 0.8 N. if the distance separating the objects is…

A: Given repulsive force Fr = 0.8 N we have to find out new force if the distance separating the…

Q: 12. A force of -4.4 x 10 N exists between a positive charge of 8.0 x 10 4 C and a nega- tive charge…

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Q: What is the electric force through a sphere that has radius of 1.0 m and carries two equal charges…

A: Given  radius of sphere (r)=1 m net charge at center of sphere (Q)=2 μC

Q: 2. Calculate the force of electric repulsion between two small spheres placed 1.0 m apart if each…

A: We have 2 spheres at a distance r=1 m apart from each other. Each sphere has a negative charge of…

Q: 17. How much electric field do you need to generate a force that can make a +20 uC charge suspend in…

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Q: 7. What is the magnitude and direction of force exerted on a 3.50 µC charge by a 250 N/C electric…

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Q: 3. Figure 2 shows the electric fields lines for two charged particles separated by a small distance.…

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Q: How to find electric field of a point charge?

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Q: 4 What happens when a rubber rod is rubbed with a piece of fur to give rod a negative charge?…

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Q: 3. Two balls bearing opposite charges are 1.11 m apart on the floor. What are their charges if they…

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Q: gorilla's earring has a net charge of 800 µC. Find the magnitude of the electric field a distance of…

A: Given : q = 800 µC = 800 × 10-6 C r = 2 m

Q: 4. How do two objects with like charges interact? What is the evidence from your investigations?

A: Required How do two objects with like charge interact.

Q: 9 When two objects are rubbed together, which particle is most likely to be transferred? to In

A: As per our company guidelines we are supposed to answer ?️only first 3 questions Kindly repost…

Q: Calculate the electric field strenght 0.25m away from a balloon that is holding +3.5 x 10-5 C of…

A: Given data:  Distance (r) = 0.25 m Charge (q) = +3.5×10-5 C Required: The electric field (E)

Q: 4 If we have2point charges, ql and q2, that are 50 cm apart, what is the force exerted on q1 by q2…

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Q: 3. What is the force an electron experiences when a 10 N/C i electric field is applied?

A: Given: Electric field on electron, E→=10 N/C i^   To determine: Force experienced by the electron…

Q: What is the magnitude of the electric field required to levitate an electron?

A: Required:  The magnitude of electric field to levitate an electron

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.