Untitled College PhysicsCoulomb’s Law-Part 2EPCC Show your work on a separate document. Block or highlight your answers. Limit your responses to within 3 sentences. Use your own sketches to help...

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Untitled College PhysicsCoulomb’s Law-Part 2EPCC Show your work on a separate document. Block or highlight your answers. Limit your responses to within 3 sentences. Use your own sketches to help illustrate your response if needed. 1. Refer to figure 1. The charged object of 3.0x10-3 C at the base of a frictionless ramp is anchored,and keeps the charged block of equal magnitude and 10.0 kg motionless. Is q2 a positive or negative charge? How far apart are the two objects? ( q 1 30.0° )Figure 1: Charge q1 is anchored to the bottom of the ramp, while q2 is free to move along a frictionless ramp angled at 30.0o. College PhysicsCoulomb’s Law – part 3EPCC Show your work on a separate document. Block or highlight your answers. Limit your responses to within 3 sentences. Use your own sketches to help illustrate your response if needed. 1. Refer to figure 1. Two charges, q1 and q2, are anchored and arranged with respect to q3. What is the force that q3 experiences? Put your answer in free to move, in what direction will it move? x^ , y^ notation. If q3 is ( q )-2.0x10-4 C 1 ( q )60° 3 60° -1.0x10-3 C q2 -2.0x10-4 C Figure 1: Two anchored charges are acting on a non- anchored charge. All charges are negative. Show your work on a separate document. Block or highlight your answers. Limit your responses to within 3 sentences. Use your own sketches to help illustrate your response if needed. 1. ( :: ) ( 0.00100 m )Refer to figure 1: Two 2.00x10-5 C charges are 1.00x10-3 m away from each other. Calculate the force acting on them. Determine whether they will attract or repel one another. Then calculate the final velocity and displacement after 0.0250 seconds of the “dotted” charge if the other charge is anchored. Figure 1: Both objects are 3.0x10-4 kg each. 2. What is Coulombs Law? How is it similar to Newton’s Law of gravity? 3. What is the charge and mass of an electron? ( Electromagnetism ) ( Electrostatics ) ( EPCC )
Answered 6 days AfterJul 20, 2021

Answer To: Untitled College PhysicsCoulomb’s Law-Part 2EPCC Show your work on a separate document. Block or...

Rahul answered on Jul 27 2021
148 Votes
Solution-1. To counter balance mgsinѲ component, electrostatic force between q1 and q2 should be opposite to mgsinѲ. This is possible if q1 and q2 repel each other.
Since q1 is positive q2 should also be positive.
To calculate distance between two objects,
felectrostatic= mgsinѲ
r2=
9×109×3×10-3×3×10-3
10×10×1/2
r=40.24 m
Solution-2.
q1 F32Sin60 F32 (force on 3 due to 2)
(
F
32
Cos60 + F
31
Cos60
)
(
q
2
) F31 Sin 60 F31 (force on 3 due to 1)

F = F31 = F32 = 9 x 10 9 x 2 x 10 -4 x 1 x 10-3/ 12
F31 Sin 60 and F32Sin60 cancelled out due to equal magnitude and opposite...
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