64. A charge q is uniformly distributed on a thin ring of radius R. A point charge q is placed ring. Maximum value of force on the point charge is Kq (a) 3/3R 2 Kq? 3/3 ? 2Kq? 2 D2 p2
Q: An infinite line carries a linear uniform charge density of 26.8 nC/m). Determine the magnitude of…
A: E=9.65 KN/C
Q: 7. A point charge 1 = 40.0 C is separated by a distance 1.0 m from a charge 92 =-50.0 uC What is the…
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Q: 2. The point charge q1 is at the origin, the point charge o2 is at a 40.0 cm on the a-axis and the…
A: The expression for Force(F) acting between two charges is given as, F = k×q1×q2r2 r^, where q1 and…
Q: What is the magnitude of the electric field from 20 cm from a point charge of q = 33 nC? 7.4 ×…
A: The electric field due to a point charge is given by E=KQ/R^2 N/C…
Q: а 91 P a 92 93 Three charges q, = q , q2 = -V2q , q3 = q are placed at the corners of the square of…
A: The electric field at point P can be calculated as follows :-
Q: Two point charges are placed in front of a conducting sheet (infinite) as shown in the figure.…
A: We have two charges q and 2qin front of an infinite conducting sheet at a distance x and 2x. So by…
Q: 1. A point charge q=50 nC is placed in front of a circular disc of 1m radius and at a distance of…
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Q: E2 20.0 N/C 20.0 N/C E 20.0 N/C 15.0 N/C If the magnitude of E, is 35.0 N/C and the magnitude of E2…
A: The expression for the electric flux is written as, Here, E, A and θ represent the electric field,…
Q: 3. Three point charges are arranged on a line. Charge q3= +5.00nC and is at the origin. Charge…
A: Evaluate the net force (F) on the charge q3 due to charges q1 and q2 using Coulomb’s law. Here, k…
Q: What is the electric force on a 5.0 nC charge placed between two square conducting parallel plates…
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Q: 5. The point charge at the bottom of the figure is Q = +27 nC, and the curve is a circular Page 2…
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Q: An infinite line carries a linear uniform charge density of 26.4 nC/m). Determine the magnitude of…
A: Option B is the right answer B. 9.50 kN/C
Q: 4. Two charges Q1 = 10 mC and Q2 = 50 mC are separated by the distance 100 cm. Where should a third…
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Q: Consider the configuration of a point charge of -0.5µC and two unknown point charges, q1 and q2 in…
A: Consider the diagram for the electric field at the origin due to the given charges as follows.
Q: 4. Two charged metal spheres, separated by 20 cm, resulting force when the charge on each sphere is…
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Q: A thin, metallic, spherical shell of radius 31.7 cm has a total charge of 8.53 µC placed on it. A…
A: Radius of shell (R) = 31.7 cm charge on shell (Q) = 8.53×10-6Ccharge placed at center (q) =…
Q: Two large parallel sheets have equal uniform surface charge density in magnitude, |d| = 2.40 µC/m²,…
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Q: 5)A solid metal sphere of radius 4.00 m carries a total charge of -5.10 μC . |E1|=0 N/C |E2| =0 N/C…
A: 5) Given- The radius of sphere R =4 m Charge Q= -5.10 μC=-5.1×10-6 C
Q: The charge Q is midway between two other charges, q1 and q2. If Q = +9.0 nC, what must be the %3D…
A: Given data: Charge Q placed between q1 and q2 at midpoint. Q = +9.0 nC
Q: 2. Four point charges are usually separated by 1.00 m in air as shown below. If q1= 3.0 nC, q2= -4.0…
A: To solve this question, we will use the concept of superposition of electric fields due to multiple…
Q: Point charges qı = 75 nC, q2 = -36 nC, and q3 = 16 nC are arranged in Figure. (a) Find the electric…
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Q: An infinite line carries a linear uniform charge density of 21.7 nC/m). Determine the magnitude of…
A: Given:- Linear charge density λ=21.7 nC/m Distnace d= 5.0 cm Find :- Electric field E
Q: Find the direction and magnitude of the net force exerted on the point charge q3 in the figure. Let…
A: (given) Charge (q) = 2.4 μC = 2.4 ×10-6 C q1=qq2=-2 qq3=-3 qq4=-4 q…
Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +4.57 µC at x = 0 and q2 = -8.36…
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Q: Two small nonconducting spheres have a total charge of Q=Q1+Q2=Q=Q1+Q2= 94.0 μCμC ,…
A: The total charge is
Q: 4. A negative point charge q1 = -50.0 nC is at the origin of a coordinate system. A second point…
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Q: 1. Determine the resultant electric force (magnitude and direction) on charge Q due to charge Qu and…
A: Electric force between two charges F = kQ1 Q2 /r2
Q: Two point charges are placed on the x-axis. A charge of -6 µC to the right at x = 50.3 cm, and 10.8…
A: Given: Two point charges placed on x-axis at a given distance q1 = -6 uC at x= 50.3 cm q2 = 10.8…
Q: 1. Each of two small non-conducting spheres is charged positively. the combined charge being 40 pC.…
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Q: Two small beads having positive charges are fixed at the opposite ends of a horizontal insulating…
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Q: 1. What is the total electric force exerted by q1 = 4.65 nC at x = 3 cm and q2 5.61 nC at x = 2 cm…
A: given: q1=4.65 nC = 4.65*10-9 Cq2=5.61 nC = 5.61*10-9 Cq3=-2.48 nC = -2.48*10-9 C r1=3-1 = 2 cm =…
Q: Four point charges are situated at the corners of a square of side 1.00m as shown below. Find the…
A: q1 = q2 = 2.50μCq3 = q4 = -2.50μC Side of square (r) = 1 m distance between q1 and q4 = 2×r(diagonal…
Q: Point charges q, = 45 nC, q2 = -35 nC, q3 = 25 nC, and q4 = -15 nC are arranged in Figure. (a) Find…
A: Point charges q = 45 nC, q2 = -35 nC, q3 = 25 nC, and 94 =-15 nC are arranged in Figure. (a) Find…
Q: A long straight metal rod has a radius of 2.0 mm and a surface charge of density 0.40 nC/m2.…
A: Given data: Radius of metal rod, R = 2 mm = 0.002 m Charge per unit surface, σ= 0.40 nC/m2…
Q: 7-) A conducting sphere, with an outer radius of 25 cm and an inner radius of 20 cm, has a surface…
A: Given data: The inner radius is ri=20 cm. The outer radius is ro=25 cm. The surface charge density…
Q: A thick, conducting, spherical shell with inner radius 0.5 m and outer radius 1.5 m has a net charge…
A: Write the given values with suitable variables. ri=0.5 mro=1.5 mqc=3 Cqo=5 C Here, ri denotes the…
Q: 1. Two positive point charges (g1, and g2) are separated at a distance of 40nm as shown in the…
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Q: A conducting sphere of radius r1 = 0.21 m has a total charge of Q = 1.6 μC. A second uncharged…
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Q: 1. Two positive point charges (q1, and q2) are separated at a distance of 75nm. For what values of…
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Q: Charges of 4.0 µC and -6.0 µC are placed at two corners of an equilateral triangle with sides of…
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Q: 9. In the figure a thin glass rod forms a semicircle of radius r = 5.92 cm. Charge is uniformly…
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Q: A conducting sphere of radius r1 = 0.46 m has a total charge of Q = 2.9 μC. A second uncharged…
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Q: An infinite line carries a linear uniform charge density of 25.2 nC/m). Determine the magnitude of…
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Q: on 2 A small mass charged sphere (q= 3 uC) is attached by an insulating string to the surface of a…
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Q: Q. 1 Two-point charges q1(3.0µC) and q2(6.0µC) are placed a distance d apart in vacuum. Calculate…
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Q: Two very large parallel sheets have equal uniform surface charge density in magnitude, Jo| = 5.32…
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Q: A charge 2Q is located at the origin while a second charge -Q is located at x = a. Where should a…
A: Option C is the right answer X > a
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- Three point charges are located it the positive x-axis of a coordinate system. Positive point charge q1 = 5 nC and negative point charge q2 = -10 nC, are located 3 cm and 5 cm from the origin respectively. Determine the total force of another point charge Q = -1 µC at the origin due to the other two chargers.Charged plate d R Ar FIGURE 21 59. According to Coulomb's Law, the attractive force between two electric charges of magnitude q1 and q2 separated by a distancer is kq192/r2 (k is a constant). Let F be the net force on a charged particle P of charge Q coulombs located d centimeters above the center of a circular disk of radius R, with a uniform charge distribution of density p coulombs per square meter (Figure 21). By symmetry, F acts in the vertical direction. (a) Let R be a small polar rectangle of size Ar x AÐ located at distance r. Show that R exerts a force on P whose vertical component is kpQd r Δr Δθ (r2 + d²)3/2 (b) Explain why F is equal to the following double integral, and evaluate: c27 r dr de F = kpQd (r2 + d²)3/2A conducting sphere of radius R has an amount of electric charge Q_0 and is brought into contact with a second conducting sphere of radius 3R that initially has no electric charge. Determine the fraction of electric charge Q_0 that the first sphere will have when electrostatic equilibrium is reached.
- In deep space, two spheres each of radius 5.00 m are connected by a 3.00 x 102 m nonconducting cord. If a uniformly distributed charge of 35.0 mC resides on the surface of each sphere, calculate the tension in the cord.Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m. The charges are +7.0 mC, -8.0 mC, and -6.0 mC. Calculate the force on charge 2 due to the other two charges.Three point charges are arranged along the x axis. Charge q1 = -4.50 C is located at × = 0.200 m, and charge q2 = +2.50 C is at x = -0.300 m. A positive point charge q3 is located at the origin. (a) What must the value of q3 be for the net force on this point charge to have magnitude 4.00 uN? (b) What is the direction of the net force on q3? (c) Where along the x axis can q3 be placed and the net force on it be zero, other than the trivial answers of x = + and x = -00?
- Two point charges q1 and q2 are 3.15 m apart, and their total charge is 22 µC. Note that you may need to solve a quadratic equation to reach your answer. (a) If the force of repulsion between them is 0.10 N, what are the two charges (in µC)? smaller value µCl arger value µC (b) If one charge attracts the other with a force of 0.457 N, what are the two charges (in µC)? smaller value µC larger value µCConsider the surface charge distributed along the disk with an inner radius of 1m, an outer radius of 2m, and a charge density of 3[μC\m2] shown in the figure. Since the medium is empty space, (a) Find the total charge on the disk. (b) If a 2[μC] load is placed at point P1 10m above the axis of the load, find the force acting on this load.In the quark model of fundamental particles, a proton is composed of three-point particles called quarks: two “up” quarks, each having charge +e 2/3, and one down quark, having charge -e/3, where e is the charge on the proton. Suppose the three quarks are equidistant from each other on a triangle. Take the distance to be 1.32 x 10-15 m and calculate the total electric potential energy of the three-particle system.
- Two point charges lie on the x axis. A charge of + 2.40 pC isat the origin, and a charge of - 4.80 pC is at x = -10.0 cm. Whatthird charge should be placed at x = +20.0 cm so that the totalelectric field at x = +10.0 cm is zero?Common transparent adhesive tape becomes charged when pulled from a dispenser. If one piece is placed above another, the repulsive force can be great enough to support the top piece’s weight. Assuming equal point charges as an approximation, calculate the magnitude of each charge, in coulombs, if the electrostatic force is great enough to support the weight of a 1.05 mg piece of tape held 0.85 cm above another.(a) Figure (a) shows a nonconducting rod of length L-5.20 cm and uniform linear charge density A= +5.99 pC/m. Take V = 0 at infinity. What is Vat point P at distance d = 8.20 cm along the rod's perpendicular bisector? (b) Figure (b) shows an identical rod except that one half is now negatively charged. Both halves have a linear charge density of magnitude 5.99 pC/m. With V 0 at infinity, what is Vat P? L/2 L/2 –L/2 L/2- (a) (b) (a) Number Units V (b) Number Units V