Homework Answers
Two charges are hanging from a point by two equal length wires
by making an acute angle with vertical. We can determine the value
of charges from equilibrium condition. Steps are , draw a free body
diagram, resolve all forces in perpendicular component and solve
the equation . See the attached solution.
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Problem1 Two small charged spheres of charge q and mass m hang from cords of equal...
Problem 1 Two small charged spheres of charge q and mass m hang from cords of...
Problem 1 Two small charged spheres of charge q and mass m hang from cords of equal length / as shown in the figure. The cords make small angles with the vertical. If the length of each cord is 0.5 m, the mass of each sphere is 20 g, and the angle made by each cord is 20°, what is the charge on each sphere? a) Describe the approach you will take to determine the charge q b) Draw a...
Problem 1 Two small harged spheres of charge g and mass m hang from cords of...
Problem 1 Two small harged spheres of charge g and mass m hang from cords of equal length /as shown in the figure. The cords make small angles with the vertical. If the length of each cord is 0.5 m, the mass of each sphere is 20 g, and the angle made by each cord is 20°, what is the charge on each sphere? a) Describe the approach you will take to determine the charge q b) Draw a free...
Two small charged spheres hang from cords of equal length
Two small charged spheres hang from cords of equal length as shown in the figure and make small angles ?1 and ?2 with the vertical.(a) If Q1 = Q, Q2 = 8Q, and m1 = m2 = m, determine the ratio ?1 / ?2.(b) If Q1 = Q, Q2 = 8Q, and m1 = m, and m2 = 7m, determine the ratio ?1 / ?2.(c) Estimate the distance between the spheres for each case. (Use l, Q, m, k, and...
Two identical small charged spheres, each having a mass of m, hang in equilibrium as shown...
Two identical small charged spheres, each having a mass of m, hang in equilibrium as shown in the figure. The length of each string is L meters, and the angle is θ. Find the magnitude of the charge on each sphere. NS charge g charge
Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure....
Two identical small charged spheres hang in equilibrium with
equal masses as shown in the figure. The length of the strings are
equal and the angle (shown in the figure) with the vertical is
identical. Find the magnitude of the charge on each sphere. The
acceleration of gravity is 9.8 m/s 2 and the value of Coulomb’s
constant is 8.98755 × 109 N · m2 /C 2 . Answer in units of C.
0.03 kg 0.03 kg
010 10.0 points Two identical small charged spheres hang in equilibrium with equal masses as shown...
010 10.0 points Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure. The length of the strings are equal and the angle (shown in the figure) with the vertical is identical. f5" 0.03 kg0.03 kg Find the magnitude of the charge on each sphere. The acceleration of gravity is 9.8 m/s and the value of Coulomb's constant is 8.98755 x 10 N m2/C2 Answer in units of C
Two small spheres, each with mass m 10.0 g and charge q, are suspended from a...
Two small spheres, each with mass m 10.0 g and charge q, are suspended from a point by threads of length L-0.30 m. What is the charge on each sphere if the threads make an angle θ = 20° with the vertical? WI 69 О 7.98 10- О 2.98 10% с 7.5 x 102 C 6.3 x 10-13 c 3.96 x 10 C
Problem 4 Two identical small spheres with mass, m, are hung from a very thin string...
Problem 4 Two identical small spheres with mass, m, are hung from a very thin string of length L, as shown in figure (17.56). The radius of the spheres is small and we can treat the spheres as point like objects. The charge on each sphere is q. Determine the angle, θ, each string makes with the vertical direction. Assume that the angle is small, (Hint: when θ is small you can use that θ sin θ tan θ) mass...
7.(30 points) Two identical (same mass) charged spheres hang without motion from massless strings of length...
7.(30 points) Two identical (same mass) charged spheres hang without motion from massless strings of length L at angle θ as shown. The m agnitude of the charges is the same, q, but they have opposite sign. An electric field of magnitude E points in the positive x direction. What is the mass of each sphere? Include a free-body diagram. Make sense of your answer by analyzing limiting cases for two variables in your solution. Teo Eアー hchalge
T wo identical small charged spheres, each having equilibrium. The length L of each string is...
T wo identical small charged spheres, each having equilibrium. The length L of each string is 0.150 m, and the angle is 5.000. Find the magnitude of the charge on each sphere. a mass of 3.00×1022 kg, hang in
Problem 1 Two small charged spheres of charge q and mass m hang from cords of equal length / as shown in the figure. The cords make small angles with the vertical. If the length of each cord is 0.5 m, the mass of each sphere is 20 g, and the angle made by each cord is 20°, what is the charge on each sphere? a) Describe the approach you will take to determine the charge q b) Draw a...
Problem 1 Two small harged spheres of charge g and mass m hang from cords of equal length /as shown in the figure. The cords make small angles with the vertical. If the length of each cord is 0.5 m, the mass of each sphere is 20 g, and the angle made by each cord is 20°, what is the charge on each sphere? a) Describe the approach you will take to determine the charge q b) Draw a free...
Two identical small charged spheres, each having a mass of m, hang in equilibrium as shown in the figure. The length of each string is L meters, and the angle is θ. Find the magnitude of the charge on each sphere. NS charge g charge
Two identical small charged spheres hang in equilibrium with
equal masses as shown in the figure. The length of the strings are
equal and the angle (shown in the figure) with the vertical is
identical. Find the magnitude of the charge on each sphere. The
acceleration of gravity is 9.8 m/s 2 and the value of Coulomb’s
constant is 8.98755 × 109 N · m2 /C 2 . Answer in units of C.
0.03 kg 0.03 kg
010 10.0 points Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure. The length of the strings are equal and the angle (shown in the figure) with the vertical is identical. f5" 0.03 kg0.03 kg Find the magnitude of the charge on each sphere. The acceleration of gravity is 9.8 m/s and the value of Coulomb's constant is 8.98755 x 10 N m2/C2 Answer in units of C
Two small spheres, each with mass m 10.0 g and charge q, are suspended from a point by threads of length L-0.30 m. What is the charge on each sphere if the threads make an angle θ = 20° with the vertical? WI 69 О 7.98 10- О 2.98 10% с 7.5 x 102 C 6.3 x 10-13 c 3.96 x 10 C
Problem 4 Two identical small spheres with mass, m, are hung from a very thin string of length L, as shown in figure (17.56). The radius of the spheres is small and we can treat the spheres as point like objects. The charge on each sphere is q. Determine the angle, θ, each string makes with the vertical direction. Assume that the angle is small, (Hint: when θ is small you can use that θ sin θ tan θ) mass...
7.(30 points) Two identical (same mass) charged spheres hang without motion from massless strings of length L at angle θ as shown. The m agnitude of the charges is the same, q, but they have opposite sign. An electric field of magnitude E points in the positive x direction. What is the mass of each sphere? Include a free-body diagram. Make sense of your answer by analyzing limiting cases for two variables in your solution. Teo Eアー hchalge
T wo identical small charged spheres, each having equilibrium. The length L of each string is 0.150 m, and the angle is 5.000. Find the magnitude of the charge on each sphere. a mass of 3.00×1022 kg, hang in
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