when seeing an object at large distance
Q: A +12 nC charge is located at the origin. Part A What is the electric field at the position (x1, Yı)…
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A: We need to say what the direction of friction will be on the coin on turntable.
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A: Write the given values with the suitable variables. m=1.06 kgT=4 s Here, m and T are the mass and…
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Q: In the following diagram, the current passing through 20 Ohm is 1.5 A. 19. What is the current…
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Q: -ncave lens has a focal length of -3 cm. y from the lens. Find the magnification tive answer and an…
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Q: Four equal +2.00-µC point charges are placed at the corners of a square 4.00 m on each side. (k =…
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Q: An infinitely long wire is uniformly charged. The voltage difference from r 2 m and r= 4 m is 30…
A: Given: An infinitely long wire --- uniformly charged. Voltage difference (ΔV) (between r1 = 4m…
Q: 9) How many electrons are moving through a current of 2A for 2 s? a) 3.2 x 10-19 b) 6.28 x 10 18 c)…
A: Given: Current, I=2 A Time, t=2 s Find: The number of electrons, n=?
Q: hown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.86 A and I, =…
A: calculate the net magnetic field at point and find direction as per shown.
Q: Problem 10. A tube, open at only one end, is cut into two shorter (nonequal) lengths. The piece that…
A: For a open orgon pipe antinodes are produced at both end. For a closed orgon pipe antinode produced…
Q: When you go out to your car one cold winter moning you discover a 0.70-cm thick layer of ice on the…
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Q: 4. Two charged metal spheres, separated by 20 cm, resulting force when the charge on each sphere is…
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Q: A force of magnitude P = 169 N is applied to the stationary machine handle as shown. Write the force…
A: Given:- A force of magnitude of P = 169 N was applied to the machine handle. Find:- Write the…
Q: Two infinite sheets of current flow parallel to the y-z plane as shown. The sheets are equally…
A: Given:Current through sheet at left, I1 = 2.9 (-k^) A in each wire Current through sheet at right,…
Q: 3. If V = 12 V in the circuit below R = 100 N R2= 200 N %3| R3 = 100 N R5= 300 N R4 = 150 N R, = 100…
A: Solution: Given that V = 12 V and the values of other resistors
Q: A 3,2 km B 120 m #
A: The distance between the man and the drone in the image is 3.2 kilometers. Text label "A" in the…
Q: Problem 9. What length should an oboe have to produce a fundamental frequency of 110 Hz on a day…
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Q: = 201². The fan blade in a jet engine rotates from rest with the angular acceleration a = 1 9. find…
A: GIVEN Angular acceleration = α = 20t2
Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…
A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω
Q: Using the letters, match each prefix with the multiplier it represents. V V V V x 10-6 x 106 x 10-3…
A: The given prefix are associated with multiplier as per their definition.
Q: Draw the vector
A: vectors(2d) can be represented in sheets or plane by drawing with proper magnitude and direction.
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