The magnitude of the magnetic field 50 cm from a long, thin, straight wire is 8.0μT. What is the current through the long wire?

Q: Is incorrect, is there another way to do it?

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Q: EXECUTE A circular ring with area 4.45 cm? is carrying a current of 12.5 A. The ring, initially at…

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Q: The average intensity of the solar radiation that strikes the Earth normally (just outside the…

A: Intensity I=1.4 KW/m2= 1400 W/m2 Mean Earth - sun distance r= 1.5*108 m Speed of Light c=3*108 m/s…

Q: An object is moving in a circular path at constant speed as shown in the figure. What is the…

A: As object is moving in a circular path with constant speed but it's direction is continuously…

Q: If the operation is not valid, choose "Not Valid" 5 m.s 2 m A) s C) m2 -s B) D) Not Valid Enter

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Q: I Revie To extricate an SUV stuck in the mud, workmen use three horizontal ropes, producing the…

A: Given  F1 = 985 N, θ1 =31 F2 = 788 N, θ2 =90+32=122 F3 = 411 N, θ3 =180+53=233 We have to find out…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: The figure shows the work done on an object traveling along different paths between 3 different…

A: Given: The work done from path B to A is 30 J. The work done along paths B to C is -10 J. The forces…

Q: R has a magnitude of 104. Which of the following COULD NOT be Ry? Choose all that apply. 104 -104…

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Q: The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB…

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Q: Two spherical drops of mercury each have a charge of 0.13 nC and a potential of 300 V at the…

A: Given: The given details are, Two spherical drops of mercury each have a charge of 0.13 nC and a…

Q: incorrect. ahhhh

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Q: Part B What is the resistance of a carbon rod at 25.8° C if its resistance is 0.0140 N at 0.0° C?…

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Q: Determine the pressure p2, in lb/in2, and the amount of energy transfer by work, in Btu.

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Q: Hi please i need help with attached. Thanks. Aisha.

A: From the law of conservation of energy, the total energy in a conservative system always remains…

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: A ball is thrown upwards as shown in the figure. Is the work done by gravity on the ball +, - or…

A: Work done is defined as the amount of energy transferred. Work done = Force × distance moved in the…

Q: What is the estimated VOLUME expansion coefficient, B f.

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Q: PRACTICE EXERCISE 7.5 Plane y = 1 carries current K = 50a, mA/m. Find H at (a) (0, 0, 0) (b)…

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Q: what are the units for t and x

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Q: i. а, (0)

A: Given: The given position vector is r→t=sinti⏜+tj⏜+costk⏜ Introduction: The rate of change of…

Q: Using the equation below, describe what happens to Fg when you decrease the distance between two…

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Q: A simple pendulum with mass m = 0.50 kg, and length = 1.00 m swings freely. Use the same general…

A: Solution: a). The general solution of a simple harmonic motion is given by, θt=θmsinωt+ϕθm-amplitude…

Q: An object of mass 1 kg is thrown with an initial horizontal velocity v; from the edge of a cliff and…

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Q: Calculate to the correct number of significant figures: 2.346 + 24.128 = 38.4 x 128.45 = Verify if…

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Q: Two objects of mass m1= 2kg and m2 = 7kg are connected by a light string that passes over a…

A: Given: m1=2 kgm2=7 kg The free-body diagram is given below.

Q: c is incorrect and what is b?

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Q: 60v R₁ = 62 W R3 = 100 -W- R₂= 1492

A: given          V = 60v          R1=6Ω          R2=14Ω          R3=10Ω

Q: If B is added to Á ,the result is 7.4i + 3.8j. If B is subtracted from A ,the result is -2.8i +…

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Q: A tank is full of water. Find the work (in ft-lb) required to pump lb/ft³. (Round your answer to the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…