1a) A force of 500 N exists between two identical point charges separated by a distance...
1a) A force of 500 N exists between two identical point charges separated by a distance of 40 cm, Calculate the magnitude of the two point charges.
1b) An attractive force of 1500 N exists between a +900 nC charge and another charge. The two charges are separated by 50 mm. What is the magnitude and sign of the other charge?
1c) What is the electric flux through a sphere of radius 4m that
contains a
i) +50 μC
ii) -50 μC charge
at its center?
Homework Answers
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1a) A force of 500 N exists between two identical point charges
separated by a distance...
1.) Two point charges are separated by 4 cm. The attractive force between them is 20...
1.) Two point charges are separated by 4 cm. The attractive force between them is 20 N. The value of the Coulomb constant is 8.99 × 109 N · m2/C2. Find the force between them when they are separated by 17 cm. Answer in units of N. 2.) If the two charges have equal magnitude, what is the magnitude of each charge? (F = 20 N .) Answer in units of C.
(Revised on 2/4/19) 1. Two point charges, separated by 1.5 cn, have charge values of +2.0...
(Revised on 2/4/19) 1. Two point charges, separated by 1.5 cn, have charge values of +2.0 and-4.0 pc, respectively. What is the value of the mutual force between them? (ke 8.99 x 10% Nm2/c2 (ANS:320 N) 2. Two point charges each have a value of 30.0 mC and are separated by a distance of 4.00 cm. What is the electric field midway between the two charges? (ANS: zero) 3. If О--16-nc..,. 3.0 n, and b-4.0 m, what is the magnitude...
Two point charges are separated by 5.8 cm. The attractive force between them is 22 N....
Two point charges are separated by 5.8 cm. The attractive force between them is 22 N. Suppose that the charges attracting each other have equal magnitude.
Two tiny conducting spheres are identical and carry charges of .2 1.0 μC and +S2.0 pc....
Two tiny conducting spheres are identical and carry charges of .2 1.0 μC and +S2.0 pc. They are separated by a distance of 2.27 cm. (a) What is the magnitude of the force that each sphere experiences, and is the force attractive or repulsive? N .Select (b) The spheres are brought into contact and then separated to a distance of 2.27 cm. Determine the magnitude of the force that each sphere now experiences, and stat whether the force is attractive...
two point electric charges experience a force F when they are separated by a distance d
QUESTION 5 two point electric charges experience a force F when they are separated by a distance d. If this distance is increased to 3d, what will the force now be? F/9 3F F/3 9FQUESTION 6 Two identical charges experience a repuisive force of 0.29 N when separated by a distance of 59 cm. What is the magnitude of the charges, In units of Coulombs?
HELP WITH ALL THREE PLEASE!! 1.) Two point charges are fixed on the y axis: a...
HELP WITH ALL THREE PLEASE!! 1.) Two point charges are fixed on the y axis: a negative point charge q1 = -26 µC at y1 = +0.23 m and a positive point charge q2 at y2 = +0.30 m. A third point charge q = +9.0 µC is fixed at the origin. The net electrostatic force exerted on the charge q by the other two charges has a magnitude of 20 N and points in the +y direction. Determine the...
Two identical charged metallic sphares are separated by 7.6 cm has attractive electrostatic force between them....
Two identical charged metallic sphares are separated by 7.6 cm has attractive electrostatic force between them. They are made to touch each other and seperated to 7.6 cm distance again. As a result the force turns to repulsive and 10 times smaller in magnitude than the earlier attractive force. If 87 micro C charge is exchanged during this process, find the magnitude of charge (in micro C) left in each sphere at the end.
6. Two point charges, g1 and q2, are located at a distance r apart in a...
6. Two point charges, g1 and q2, are located at a distance r apart in a vacuum. The electric force (1 point) between them is F. What will the electric force become if the distance between the charges is tripled? O3F OF/3 O9F 7. Two equally charged spheres of mass 1.0 g are placed 2.0 cm apart. When released, they begin (1 point) to accelerate at 414 m/s. What is the magnitude of the charge on each sphere? O75 nC...
Two point charges experience an attractive force of 8 N when they are separated by 1...
Two point charges experience an attractive force of 8 N when they are separated by 1 m. What is the magnitude of the force they experience when their separation is 0.5 m?
Two identical 18 μC charges are separated by 48 cm. What is the electrostatic force between...
Two identical 18 μC charges are separated by 48 cm. What is the electrostatic force between them?
(Revised on 2/4/19) 1. Two point charges, separated by 1.5 cn, have charge values of +2.0 and-4.0 pc, respectively. What is the value of the mutual force between them? (ke 8.99 x 10% Nm2/c2 (ANS:320 N) 2. Two point charges each have a value of 30.0 mC and are separated by a distance of 4.00 cm. What is the electric field midway between the two charges? (ANS: zero) 3. If О--16-nc..,. 3.0 n, and b-4.0 m, what is the magnitude...
Two point charges are separated by 5.8 cm. The attractive force between them is 22 N. Suppose that the charges attracting each other have equal magnitude.
Two tiny conducting spheres are identical and carry charges of .2 1.0 μC and +S2.0 pc. They are separated by a distance of 2.27 cm. (a) What is the magnitude of the force that each sphere experiences, and is the force attractive or repulsive? N .Select (b) The spheres are brought into contact and then separated to a distance of 2.27 cm. Determine the magnitude of the force that each sphere now experiences, and stat whether the force is attractive...
6. Two point charges, g1 and q2, are located at a distance r apart in a vacuum. The electric force (1 point) between them is F. What will the electric force become if the distance between the charges is tripled? O3F OF/3 O9F 7. Two equally charged spheres of mass 1.0 g are placed 2.0 cm apart. When released, they begin (1 point) to accelerate at 414 m/s. What is the magnitude of the charge on each sphere? O75 nC...
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