Earth has a magnetic dipole moment of 8.0 1022 J/T. Find the magnitude of current in a single turn wire extending around Earth at its geomagnetic equator to produce a dipole having the same dipole moment. b. Could such an arrangement be used to cancel out Earth's magnetism?
Q: Suppose water is raised by capillary action to a height of 5.00 cm in a glass tube. (a) To what heig...
A: Part-a Given: The height of the water raised in glass tube hg = 5 cm. The tube is of paraffin.
Q: Describe the sounds produced by objects moving faster than the speed of sound.
A: Introduction: Sound is a vibration that propagates as an acoustic wave, through a transmission mediu...
Q: The sun produces energy via nuclear fusion at the rate of 4x106 J/s. Based on the proposed overall f...
A: Given : Sun produces energy at the rate = 4×1026 J/s
Q: *1-4. Determine the resultant internal normal and shear force in the member at (a) section a-a and (...
A: Given Applied force = 500 lb Angle = 30°
Q: can you answer the question
A:
Q: Let Forces he -Laj FjFa-2i- and Fy 2i are AL2,0), B LO-2) and Find Sum of about o. Fg=-21-4j actim a...
A: Given that:F→1=-i^+j^ acting at O (0,0)F→2=j^ acting at A(2,0)F→3=-2i^-4j^ actin...
Q: A boat is moving to the right with a constant deceleration of -0.3 m/s when a boy standing on the de...
A: Given: Deceleration aD=0.3m/s2 Height H=8m
Q: What does it mean is some wires and components have a large resistance?
A: Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is me...
Q: * = y – using index theory, showing that it is a using Dulac's criteric
A: a) The given system is x˙ = y2 -xy˙ = y3 + 2xy +2yNow, x˙ = 0 => y2 -x =0 ...
Q: (A) Show that the center of mass of a rod of mass M and length L lies midway between its ends, assum...
A: Lets assume a small element of mass, dmthickness dxand at a distance x from one endCentre of mass= ∫...
Q: WP1)
A: Standing waves are formed when two identical waves with opposite opposite directions superimpose, an...
Q: Two charges, q1 = 11 μC and q2 = 66 μC are fixed in place along the y axis at (0, 15) cm and, respec...
A: a. q1=11×10-6Cq2=66×10-6C we khow from gauss formula, F=14πε0q1q2r2putting the value we get,F=9×109×...
Q: An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 2.80×106 m...
A: When a charge particle enters an electric field it experience an electric force along the direction ...
Q: This is defined as the transfer of energy across the boundary of a system due to a temperature diffe...
A: In the system and the surroundings, the transfer of energy is heat. It can able to change the system...
Q: Take a square configuration of point charges, two positive and two negative, all of the same magnitu...
A: Solution: A figure is shown in an initial configuration as, Here, the two positive charges are repr...
Q: The low-frequency speaker of a stereo set has a surface area of 0.05 m2 and produces 1W of acoustica...
A: Given: The surface area of the stereo set =0.05 m2 The stereo set produces 1 W of acoustical power T...
Q: 17. The Inverse Square Law states that the intensity of the influence at any given radius (r) is the...
A: Given, Statement about the inverse square law
Q: What keeps Earth moving around the Sun? a friend opinion that inertia keeps it moving. Discuss and c...
A: First, we have to understand Inertia Inertia: The property of an object to resist changes in the mot...
Q: Find the work done by the force field F = (2x + 4y, 4x + 8y) in moving a particle from (-1,1) to (1,...
A: (a) by direct evaluation of the line integral : r(t)=(x,y)=(t,t2)F→=(2x+4y)i^+(4x+8y)j^F→=(2t+4t2)i^...
Q: Part A A = 4.6 i – 55 j Enter your answers separated by a comma. ? Az A, = Submit Request Answer Par...
A:
Q: Describe medical and other uses of ultrasound technology.
A: In medicine, ultrasound is used to detect changes in the appearance of organs, tissues, and vessels ...
Q: I need the solution on the paper please
A: Given : m = 0.85kgM = 1.2 kgd = 5.6 cm = 0.056mω = 0.30rad/sec
Q: Two point charges are on the x axis. Charge 1 is +q and is locatedat x = -1.0 m; charge 2 is -2q and...
A: Given : Two point charges are on the x axis. Charge 1 is +q and is located a...
Q: Compute the drag force on a missile 0.6 cm in diameter moving at 250 m/s at low altitude,where the d...
A: Given, Diameter,d=0.6 cm Speed,v=250 m/s Density of air, ρ=1.2 kg/m3 c=0.8 We know, Drag force is gi...
Q: Calculate the magnitude of electric field due to an electric dipole of dipole moment 3.56.10^-29 Cm....
A:
Q: A Square of side 's' has farticles of masses 3 m, Im m,2 2m at its Vertices. Show that the principal...
A: Given data, s - side of square 12m, m, 32m, 2m - masses at its vertices Let Moment of inertia be d...
Q: Determine the angle and force F, considering static balance.
A: In the static equilibrium condition the net force acting on the particle is zero. All the net horizo...
Q: Consider three parallel conducting plates, with a space of 3.0 cm between them. The leftmost one is ...
A: Given : Space between plates = 3.0cm Leftmost potential = +45V R...
Q: 21.38 . A point charge is placed at each corner of a square with side length a. All charges have mag...
A: Consider ABCD is a square, and diagonals are x axis and y axis (say). If q is situated at A and B, a...
Q: Near the top of the Citigroup Center building in New York City, there is an object with mass of 4.00...
A: Given data: The mass of the object is m=4.00×105 kg. The time period is T=2.00 s. The displacement ...
Q: Explain why a building made of bricks has smaller entropy than the same bricks in a disorganized pil...
A: If a building made of bricks is considered, the bricks are arranged in such a fashion that they are ...
Q: a small sphere of charge +6 x10^-6 C is suspended from a string of negligible mass. A charge of -9.0...
A: Newton's Second Law of Motion According to Newton's Second Law of motion, the rate of change of mome...
Q: A 232 mL cup of whole milk contains about 27 mg of cholesterol. Express the cholesterol concentratio...
A: Given: The volume of the cup is 232 mL. The mass of the cholesterol is 27 mg. Introduction: Density ...
Q: The effective bandwidth of Hollow cathode lamp emission lines is smaller than that absorption lines ...
A: Option
Q: 3. If you change the resistance of the resistor: a. How does the current through the circuit change?...
A:
Q: Q#04.a. Figure 4, shows four circular Amperian loops (a, b, c, d) concentric with a wire whose curre...
A: From the given figure, the current through each section is same. But, from the Ampere's law ∫B.ds =μ...
Q: Hi,may i ask how to solve this question? Thank you.
A: Now the center of gravity of machine element is determined by adding the areas of the rectangle(1) a...
Q: 1) Three masses are located in the vertices of an equilateral triangle. Calculate the magnitude and ...
A: 1) Given, m1=38kg, m2=m3=340kg r=a=38m G=6.674×10-11 N.m2/kg2 Force on m1 due to m2, F12=Gm1m2a2F...
Q: Find the resistance that must be placed in parallel with a 25.0-Ω galvanometer having a 50.0-μA sens...
A: The equation to find the resistance placed parallel to galvanometer to give a full scale deflection...
Q: Explain briefly with drawing step in magnetic flux leak testing ?
A: Magnetic flux leakage (MFL) is a magnetic strategy for non-ruinous testing that is utilized to recog...
Q: The position of an object undergoing simple harmonic motion isgiven by x = A cos1Bt2. Explain the ph...
A: The position of an object undergoing simple harmonic motion is given by: x==AcosBt ............. (1)...
Q: Consider a spring mass system with following parameter. m = 1,c = 4, k = 5, force -3x = e cos 2x Fin...
A: Given : m = 1 c = 4 k = 5 F = e-3xcos2x
Q: 21.27 . CP An electron is pro- Figure E21.27 jected with an initial speed th= 1.60 x 10 m/s into the...
A: Given: The mass of an electron me = 9.1 x 10-31 kg The mass of the proton mp = 1.67 x 10-27 kg The i...
Q: GIVENS: g = 9.8 m/s^2, sin(30°) = 0.50, cos(30°) = 0.87, sin(10°) = 0.17, cos(10°) = 0.98
A:
Q: All types Select or True False
A: All the Mirrors by nature definitely refract light.But lenses forms images by refraction of light...
Q: Apply the rules and concepts of the Resistance and Resistivity to find out the Resistance in the f...
A: Concept used: Resistance of a material is found as follows: R=ρlA where: ρ=resistivity of material l...
Q: An electron is in a vacuum near Earth's surface and located at y = 0 m on a vertical y axis. At what...
A: Coulomb's Law of Electrostatic forces The electrostatic force between two charges q1 and q2 is direc...
Q: Calculate the inertia tensor for rectangular lamina of density 'p', mass 'm' and of 2aX 2b about an ...
A: The inertia tensor 'I' of a rigid body is given by : I=Ixx Ixy IxzIyx Iyy IyzIzx Izy...
Q: Thanks for the answer.
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: Write about the Goldman–Hodgkin–Katz flux equation
A: Introduction: The cell membrane, also known as the plasma membrane, is a double layer of lipids and ...
Step by step
Solved in 3 steps with 3 images