Question 4 A positive charge of 4 µC exerts an attractive force of 80 N on an unknown charge 30 mm away. The unknown charge is 02µC 8pC O 3 nC O 20 PC

Q: b- b- d a b+ b+

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Q: If the Moon rises at 7 P.M. on a particular day, about what time will it rise 2 days later? P.M. ✓X…

A: Given: Moon rises at 7 P.M. on a day. Find: After two days what will be the rising time for moon.…

Q: 3. For the situations below, describe the relationship between n, & n₂. A) B) 112 ոլ ոլ ni D ոշ n₂

A: Given Data:See the figure. Data is pulled from the figure.i = angle of incidence>r = angle of…

Q: Which figure shows X + B? OA A A cal ܘܢܚܢܐ[ E

A: Here in the question, two vectors are given and we have to find the resultant of those two vectors.

Q: Jack underwent radiation therapy using a beam of neutrons to treat a skin cancer on his hand. He…

A: Given, Dose equivalent = 14mSv Tissue weight =20g RBE = 11 We need to find, (a) Absorbed Dose =? (b)…

Q: 0 A. t 5 0 B. t 4 x=0 0 C. 3 t 0 D. 21 x

A: We need to find the correct velocity time graph for the given motion diagram.

Q: D) Solve the equations you have made in parts A and C) to find F, F, and 0. (Hint: F; - F 700 N, 0 z…

A: The equations derived in the above three parts are : Ft→cos120=Fs→cosθ…

Q: q1 A 1 nC q2 1 nC -1 nC 1 nC В 1 nC -1 nC D 2 nC E 2 nC F 1 nC n 2 nC 1 nC 2 nC

A: Given: The net force acting on the left charge q1 is zero. The set of given charges are as follows.…

Q: Question 1 Derive an expression for Vout in terms of Vin, R1 and R2. R₁ о Vin + R2 Vout

A: Step 1:

Q: 4/ Please explain the answer in detail

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Q: 1. A child whose mass is 60 kg is skating on a frozen pond with a velocity of 3 m/s. The child lands…

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Q: B. Obtain the x and y components x- component 85 N 116° y- component

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Q: A value of 1 J is equal to what?   A.1N * m^2 B.1N*M C. 1 n/m^2

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Q: I  need help with parts A and Part B because I have no idea how to do this problem

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Q: c is incorrect and what is b?

A:

Q: Original Object Image on Screen Object Distance Irnage Distance Which equation could you use to…

A: Given. Real image is formed by a convex lens.

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A: Impedance for R,L,C circuit Z = R2 +(XL -XC)2 then find out maximum current through the circuit…