(III) An electron (mass m = 9.11 × 10-31 kg) is acceler- ated in the uniform field É (E = 1.45 x 10ʻ N/C) between two thin parallel charged plates. The separation of the plates is E 1.60 cm. The electron is accelerated from rest near the negative plate and passes through a tiny hole in the positive plate, Fig. 16–61. (a) With what speed does it leave the hole? (b) Show that the gravitational force can be ignored. FIGURE 16–61 Problem 36. + + + + + +

Q: 12 Figure 21-21 shows four situations in which a central proton partially surrounded by protons or…

A: In situation 1, forces and components of force along y-axis cancel out and hence net force is along…

Q: Two charged spheres are 8.45cm apart they are moved and the force on each of them is found to have…

A: Let the charges on two spheres be = Q and q respectively Let the original force between them = F The…

Q: If two such generic humans each carried 3.0 C coulomb of excess charge, one positive and one…

A: Given:Charge on first human = +3 CCharge in second human = -3 CElectric attraction between the two…

Q: What would the separation between two identical objects, one carrying 5c of positive charge, and the…

A:

Q: If Coulomb’s law involved 1/r3 dependence (instead of 1/r2), would Gauss’s law be still true ?…

A:

Q: - Imagine a positively charged particle entering a uniform electric field

A: Solution is based upon deflection of charged particle placed inside uniform electric field.

Q: Two fixed particles, of charges q1 = 1.0 µC is located at the origin of X-axis and q2 = - 4.0 µC is…

A: Given data: The magnitude of charge 1 situated at origin is q1=1.0 µC. The magnitude of charge 2 is…

Q: If the Earth’s electric field is 10 N/C (V/m) downward, what must be the charge on 1-kg object so…

A: Given data The electric field is E=-10 N/C The mass is m=1 kg The weight of the total object is,…

Q: Example 19-14 depicts the folwing scenario. Two charges, each equal to +2.90 C, are placed at two…

A: When maintained in an electric or magnetic field, the basic physical characteristic of matter that…

Q: Given the two charges shown in Fig. 16–68, at what posi- tion(s) x is the electric field zero? Õ+…

A:

Q: Two identical spheres initially carrying charges of -20 mC and +50 mC make contact for only a few…

A:

Q: 2. An electron and a proton are 0.53x10°m apart. What is their dipole moment if they are at rest?…

A: Given data:  An electron and a proton Distance (d) = 0.53×10-10 m Required: The dipole moment (P)

Q: 1.00 m 1.00 m 1.00 m 9,

A:

Q: 17. (II) Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m…

A: Given: Q1 = 4 μC; Q2 = -8 μ C; Q3 = -6 μ C; d = `1.20 m

Q: Two similar very small conducting spheres having charges 40C and -20C are at some distance apart.…

A:

Q: Two point charges, Q1 = -6.7 µC and Q2 = 1.8 µC, are located between two oppositely charged parallel…

A: The charge Q1 is pulled by Q2 with a force, The direction of the force is from Q1 towards Q2. Let…

Q: Charge q, = 8.0x10-°C is at the origin, and charge q2 = -6.0x10-6C is on the x - axis, 0.300m from…

A:

Q: As shown in the figure, a smal ball with charge q and a mass 3.80 grams is attached to a horizontal…

A: Draw the free-body diagram of the ball.

Q: 12. (II) Three positive particles of equal charge, +17.0 µC, are located at the corners of an…

A: Charges on each corner = Q = 17 μC And length of each side of equilateral triangle r = 15 cm Force…

Q: Find the total Coulomb force on the charge q as shown, given that q = 1.00 μC , qa = 2.00 μC , qb =…

A: Distance of point O from corners, d

Q: 11. (II) Particles of charge +65, +48, and -95 µC are placed in a line (Fig. 16-52). The center one…

A:

Q: An electron (m = 9.11 x 10-31 kg) in empty space experiences an upward electric force equal to 25…

A: The given data are listed below with suitable variables. Here, m denotes the electron’s mass, F…

Q: How close must two electrons be if the magnitude of theelectric force between them is equal to the…

A:

Q: If -41 = 2 = 87 nC then, Find the Electric dipole moment. x component of the dipole moment Give your…

A:

Q: -38 50 Consider two charges q1 = 32 e and q2 = -29 e at positions (-35, –13, 13) and ( -36)…

A:

Q: 11. (II) Particles of charge +65, +48, and -95 μC are placed in a line (Fig. 16-52). The center one…

A:

Q: Would the x-component of the net force on charge Q vanish? Or would it be the y-component?

A:

Q: Find the net electric force in the given system on Q, due to other given charges. Q = 2.7 x 105 c…

A:

Q: Consider a small positive test charge located on an electricfield line at some point, such as point…

A: Electric field lines

Q: Charges Q, Q and -2Q are placed on the vertices of an equilateral triangle ABC ofsides of length a,…

A:

Q: six fixed charged particles having same magnitude of charge of 5* 10 ^-6 C, lying in x-y plane in…

A: Force on q1 due to -q3 will cancel the force on q1 due to -q4. Vertical components of forces due to…

Q: 10. n electric dipole consists of a positive charge of 10uC located at the point (x,y) = (0,1.0 cm)…

A:

Q: 8.00 cm! 8.00 cm! What if you place an electron at point p, will the electron experi- +5.00 μC ence…

A: Given three charges placed along a lign and an electron at a distance 6 cm from this line.

Q: Two tiny spheres of mass 6.30 mgmg carry charges of equal magnitude, 82.0 nCnC , but opposite sign.…

A:

Q: An electric dipole consists of two equal but unlike charges, q = +4.5 x 10C and q= -4.5 x 10 C…

A:

Q: Charge q, = 8.0x10-6C is at the origin, and charge q2 = -6.0x10-6C is on the x - axis, 0.300m from…

A: Given that q1= 8× 10-⁶ C q2= -6×10-⁶ C Let q1 is at point A and q2 is at point B So, AP= (0.4 -0) i=…

Q: 11. (II) Particles of charge +65, +48, and -95 µC are placed in a line (Fig. 16-52). The center one…

A: The position of the charges is shown below.

Q: A point charge of mass 0.185 kg, and net charge +0.340 µC, hangs at rest at the end of an insulating…

A: The given values with suitable variables are listed below. Here, m denotes the mass, q denotes the…

Q: A point charge q = -0.55 nC is fixed at the origin. Where mustan electron be placed inorder for the…

A: Given that, q1 = -0.55 ×10-9 C  Charge on Electron q2= -1.6×10-19C