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 Same DayJul 14, 2021

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

Perla answered on Jul 15 2021
140 Votes
PHYSICS problems and solutions –Electro statics
The weight force of the second body Q2 will be resi
sted by the opposing electro static force applied by Q1. Since it is a case of opposing force, both the bodies will be having same charge. Since Q1 is positive, Q2 also will be positive.
Weight of Q2 = 10 x9.81 = 98.1 N
The part of the weight force acting towards Q1 is given by, 98.1 sin 30 o = 49.05N
(From the orientation and angle of the ramp)
So the force of opposing (F) =49.05N
F = (k Q1 Q2)/d2
49.05 = F
(k value for air = 9 x 109 N-m2/C2)
F = 9 x 109 x (3 x 10-3) x (3 x 10-3) /(d2) where d is the distance between the two charged bodies.
So the value of d = 40.632m.
Since Q1 Q2 Q3 are negatively charged there will be repulsive force acting on Q3 by Q1 and repulsive force acting on Q3 by Q2.
The direction of the forces and the magnitudes of these...
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