In Fig. 21-22, the particles have charges q1 = -92 = 281 nC and 93 = -94 = 138 nC, and distance a = 3.9 cm. (a) Find the net electrostatic force on particle 3: Fnet, 3 = -0.228 > N =< 0.114 I (b) What is the vector sum of net electric forces acting on particle 1, 2, 3 and 4? Fnet,1 + Fnet,2 + Fnet,3 + Fnet, 4 = < >N a Fig. 21-22 a

Q: II 1) Listen Let A U 9 ) + i 3 m ]k and C 2. +[ 2 m 4m 1 m k. Then A B equals: B. 17 (8 m)i+ (12 m)j…

A: Dot product is the scalar product of two vectors. It is an algebraic operation whose outcome is a…

Q: Explain the maths logic?

A: Introduction: The above given circuit diagram shows a differential (or difference) amplifier whose…

Q: Solve the initial value problem. (3e*y+x)dx+e*dy =0; y(0)=1 а.

A:

Q: 4) Evaluate, | (4 – 2y) dr – (6x – 4xy") dy, C where C is: y 2 3 5 6.

A:

Q: 824 A man with superpowers files from the top of a building as shown in the figure ( 수지는 필요하다면 소수 자…

A: A man with superpowers flies from the top of a building as shown in the figure. (a) To find the…

Q: Cat Chaser. A dog, located at the origin, sees a running cat atrc= 10. [m] i+ 15 [m] j with a…

A:

Q: A 7500 kg train car travelling 2 m/s to the right hits and hooks to a 9000 kg train car moving .75…

A:

Q: 4 i + V41 Suppose i -k and u = 2i + 5j. Compute the following: %3D %3D V41 lū| = %3D ... II

A: Given: v→=441i+541ju→=2i+5j

Q: I. -l3R, + I4R2 – I, R6 + Ɛ = 0 II. 4R2 – I,R4 = I5R3| R3 III. IR, + I5R3 + I½R5 = 0] IV. -1½R5 –…

A: In the given circuit there are five loops, we can write a loop current equation by using KVL.…

Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

A:

Q: X Physics Ilest Bank Uploaded by X testbank (2).pdf - Google Drive x Chapter 23.pdf - Google Dri…

A:

Q: B) 70 C) 140 160 tish smms bela the surtace at the nater at p Whane shald to catuh it a tishorman…

A: For the refraction of fish,

Q: 3. Solve for li, lz, and kotal. R, ww R3 10 B, 28 V 203 R2 7 V V B2

A: The circuit diagram is shown below.

Q: In the graph given below, at the point A, the second derivative (dy/dx?) is B O a. posititve O b.…

A:

Q: What is the final output for the following K-map. ¾.... WX O WYZ +XZ O XYZ + WYZ+XZ OXY+WYZ" +X'Z' O…

A:

Q: Gluestien 3' eIechn 4udd at apomit P dur ta mig 9 clege i E.근k2 cohere z is the distorce a pornt P…

A: given: Electric field at point P due to charged ring E=zq(z2+R2)3/2 here z: distance of point P from…

Q: Physics A Ferrari moves with rectilinear motion. The speed increases from zero to 60mi/hr in 3.5sec,…

A: In a straight line motion or in a rectilinear motion, the acceleration of an object is the ratio of…

Q: At At the intersection, a yellow subcompact car with a mass of 950 kg traveling east collides with a…

A: The mass of car is given as, mc=950 kg, The mass of truck is given as, mt=1900 kg, The final…

Q: F = = dt d mu dt √1-u²/c² m / T = ²^U2² / 0² {² - a + = m u(u. a) (c²-u²) du dt √1-u²/c² }. qed + u…

A: Here differentiation of product and chain formula of differentiation is used.

Q: A snake crawls from a hole to find food. It starts at 8 m SW; then goes 10 m 40o N of W; then sensed…

A: Given : Step 1:  It starts at 8 m SW Step 2: 10 m 40o N of W Step 3: 9 m S from the destination in…

Q: the rolar distance mean Earth is : 50 X 10 meters with a period oF 1. year, a What is the dir tance…

A: The period of earth TE=1 year The mean solar distance (semi major axis) of earth aE=1.50×1011 m…

Q: Determine the second moments with respect to The x- and y-axes through the centroid of the area. 4…

A: Consider the diagram shown below for the given figure. Areas:

Q: 2. F = e²i+yj + x²yk, A. y²i2zy2j-e²k B. x²i-2y2j-e²j C. y²i-2z2j-e²k D. z²i2zy2j+e²k E.…

A:

Q: 3. Explain what 'Escape Velocity' is.

A: Here, Escape velcoity for any planet

Q: For vectors B = 22 – 6ý and A = - 5a- 4ŷ calculate: %3D - a. Ā + B = |Ã + Ē| = %3D Direction in…

A: Given value--- A = -5x - 4y. B = -2x -6y. We have to find--- magnitude and direction of A + B.…

Q: Which of the following systems is equivalent to the pair in (a)?

A:

Q: A particle circulating an orbit with radius 0.7m with constant speed. If the particle takes 11s to…

A:

Q: Question Completion Status: Question 2 Process 0-4 is an adiabatic process as shown. Which of the…

A:

Q: P2 92) In spherical Coor dinates. E 2r ar v/m.Rind The Potential alny Point,using The re ferences…

A: A spherical coordinate system has three parameters r,θ,ϕ. The line element for this particular…

Q: Needs Complete typed solution with 100 % accuracy don't use chat gpt or ai plz plz plz i definitely…

A: Here given that the position of the electron as r(t)=2.47ti^−2.92t2j^​+5.38k^so the velocity is time…

Q: - + j9, 8)âz + (2, 5 + j9, 9)â, )e¯jörz, =-

A: Given: The average power is calculated as using the formula, Pavgi=Ei22η

Q: 1. Find Uave, Umax, and D if: U(0, 6) = sin² 20, 0<0<,0< < 2TT

A:

Q: Let /be the line through the point with coordinates (0,1,0) in the direction of the vector 1 0 their…

A: Given, l be the line through the point with coordinates (0,1,0) in the direction of the vector…

Q: Figure B. Hem acm -5n C tlon C

A:

Q: 85° e lectron is woving unitrom into the One with hagnetic tield area a size along the electron s…

A:

Q: Can you write me a step by step solution to Chapter 2 Problem 1P of from the text, Planetary…

A: in this question  we find radius of spherical asteroid.

Q: 1596 € 16 cm 0 F )

A: We use mirror formula to solve this problem in this problem the image of the object is behind the…

Q: n your own words describe first moment of area for any shape and its mportance. With reference to…

A: Moment of Inertia of a body represent the angular mass of the body. When a angular momentum is…

Q: Calculate the commutators (a) [r, Lz], [y, L-], [z, Lz] (b) [Pz, La], [Py, L.], [Pz, L=]

A:

Q: y. IF A xB=0 Prove that: wnd A #0

A:

Q: Help

A:

Q: If mL = and YH = 1.75 m, what is the vertical height of the center of mass? 13.0 kg, YL = 0.6 m, mạ…

A: Given that: mL=13.0 kgyL=0.6 mmA=8.5 kgyA=1.2 mmT=24 kgyT=1 mmH=6.5 kgyH=1.75 m

Q: Julia has bent a conducting wire in the shape as shown below. It consists of two straight sections…

A:

Q: I am a bit confused by how you did the first one, and what the answer is.

A:

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.