I₁ b a ↑ H In X X I₂ I 3

Q: Two long straight aluminum wires, each of diameter 0.57 mm , carry the same current but in opposite…

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Q: Consider the same situation as in the previous problem. This time the magnet has mass 4.12 kg and…

A: Let T denotes the cord’s tension, θ denotes the angle, Fm denotes the force on the magnet, m denotes…

Q: Determine the forces in the wires AB and BC. Express your answer to three significant figures and…

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Q: Find the magnitude (in N/m) and direction (in degrees counterclockwise from the +x-axis) of the…

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Q: L= 18cm  r= 4mm I= 7.1A Using the same L and r measurements as before, she balances m = 50 mg of…

A: a) The magnetic moment (μ) of the hanging mass can be determined using the equation: μ = mgl/2I…

Q: Solve the equations (1/2)mv2 + (1/2)Iω2 = mgh and v = rω for the speed v using substitution, given…

A: 12mv2+12Iω2=mgh12mv2+12mr2vr2=mgh                                     v=gh

Q: Part (a)  Find the magnitude of the force per units length, in newtons per meter, on wire A.  FA =…

A: Three long wires (i.e. of infinite length)

Q: Figure Perfect conductor 1 of 1 Part J Find the positions of the nodal planes of the electric field…

A: Step 1:As you have not provided the frequency data , so I would try to fetch it using your…

Q: Fann = 1.30 N. The friction between the bar and rails is negligible. The resistance R = 8.00 N, the…

A: Given data F=1.3 Nv=2.25 m/sR=8 Ω Here, F is the force applied and v is the velocity. While R is the…

Q: Lines of Force A• B.

A: Given:  Lines of force

Q: Use mesh current method to formulate the three equations to solve for 1,,1,,1,. Rewrite the three…

A: Using Mesh method in the first loop(left loop) we get IA-IB×1+IA+2-IC×7-3=0or IA+7IA-IB-7IC+14-3=0or…

Q: ABCD rectangular wire loop is placed next to long straight current wire as shown in the diagram…

A: The wire carries a current of 10 A, flowing from right to left. Let I1=10 A In the loop ABCD,…

Q: For the wire arrangement on the right (the square), with currents, directions, and dimensions as…

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Q: Q2) Calculate the RT for the following circuits and draw the equivalent circuits: V1 5V A 4 R1 4.1kΩ…

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Q: Convert the balance readings (mass in grams) to force (N) for each data table. To do so, you first…

A: We know that Force F=M0-Mn1000×gForce F= Mass difference ×0.001×9.8 Mo= Initial mass

Q: Use the worked example above to help you solve this problem. Find I,1,, and 1, in figure a, where E…

A: Applying the current equation in the upper part of circuit, 11+4I2+10-6I1=06I1-4I2=21   ...(1)…

Q: A small bar magnet pulls on a larger one with a force of 71 Newtons. What is the magnitude of the…

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Q: Mass with I=0 166.04 grams Length (cm) Mass (g) Force (N) 1.2 166.15 2.2 166.29 3.2 166.38 4.2…

A: To determine Force in Newton from the readings given in grams

Q: Solve the equations (1/2)mv2 + (1/2)Iω2 = mgh and v = rω for the speed v using substitution, given…

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Q: Solve the equations (1/2)mv2 + (1/2)Iω2 = mgh and v = rω for the speed v using substitution, given…

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Q: Find the magnitude and direction of the force between two current-carrying wires given I1 = 15A, I2…

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Q: Top wire magnitude direction 24.0 A Bottom left wire magnitude direction Bottom right wire magnitude…

A: Given: The current carry by the top wire out of the page is I1 = 6 A The current carry by the bottom…

Q: Find the magnitude (in N/m) and direction (in degrees counterclockwise from the +x-axis) of the…

A: The current I1=22 A The current I2=11 A The side of the square, x=14 cm

Q: The circuit in the figure below is located in a magnetic field whose magnitude varies with time…

A: Page 1

Q: An electric current I = 0.65 A is flowing in a long wire. Consider a rectangular area with one side…

A: The expression for the magnitude of magnetic field due to long wire carrying current at distance r…