On slide 5-50, the sudden commencement in the H trace over Honolulu measures roughly 50 nT. Estimate the additional current (I) at the nose of the magnetopause necessary to produce such an effect on the surface of the Earth. Assume the sunward magnetopause is located at L = 10. Hint: From E&M we know the magnetic field generated around a current carrying wire is given by B[r] = Ho 1/ (2n r), where l is the current and r is the radial distance away from the wire.

Q: Q2 (a) Based on the straight current-carrying filamentary conductor of length AB as can be viewed in…

A: (a) Given:  OA=OB=1m, I=8A Refer to the figure below :

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A: PUT    X =r cosθ             y = r sin θ            x2 + y2 = r2

Q: 9.) Given fhece vectors : = (3.9) Î tE3.D; + C2) R 3= (-8.5) Î + (a)? + (42) k ヌ: find fhe value q…

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Q: Let A = (25 m)i + (45 m)/ and B = (-25 m)ỉ + (45 m)j . The angle between these two vectors is: A)…

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A: For the root passing via Ontario Street the vector notation can be drawn as, Here Resultant is…

Q: Is there an advantage to using vectors instead of an array?

A: Advantages of using vectors in place of an array

Q: A circular region (radius R = 79.9 m) has a magnetic field perpendicular to the plane of the circle,…

A: Let S denotes the area vector, B denotes the magnetic field, E denotes the induced electric field, d…

Q: 3. Find the divergence and curl of the following, with r the usual position vector and u a constant…

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Q: F2 = 125 N %3D 3 20% 60° 45° 60° F = 400 N %3D

A: Let us find the components of the forces along the x, y, and z-axis. F2→The component of F2 in x-y…

Q: The vector product of vectors A and B is maximum, therefore * O O vectors A and B are parallel in…

A: Given: The two vectors are A and B. To find: The condtion for the maximum vector product.

Q: Evaluate the integral: 1 dr 2x2 – 3x – 2 -

A: We know the concept of integrand as a sum of functions. By taking the denominator function as a…

Q: (Ảx C) · (Ć × B) given the following vectors: Find A = 21 + 5j B = -31 – }+ 2k Ĉ = 1 + 4j A 51 B В…

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Q: The unit normal rector of the point a the Surface g seh+g'+2 l is ? the ellipsoid

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Q: 600 N 400 N Problem 02. irec Determine the magnitude of F1 and its direction 0 so that the resultant…

A: Based on the given forces applied on the weight on balancing horizontal components as the resultant…

Q: With an example, explain the terms multidimensional and parallel.

A: In physics, dimension of an object/mathematical space is defined as the minimum no. Of  coordinate…

Q: How do I find the area of a parralelogram with two given vectors

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Q: example of a space where there is not always a geodesic (i.e. a shortest path) between two points.

A: A metric space is said to be a geodesic space if every pair of points can be joined by a path of the…

Q: 3 = 37 + 4ĵ +5k and M = 31 +4ĵ +5k js; The angle made by the two vectors

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Q: Determine if an angle 10° can be constructed  by a ruler and compass.

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Q: What are pseudo vectors? Why are they called axial vectors?

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Q: a Ꮎ b r What is the angle, e in degrees given: Arc length ab = 20.3 r=6

A: FINAL ANSWER: The central angle is:θ=193.8507207∘ Explanation:GUIDE: (1) Arc Length Formula (a) When…

Q: Solve the following system of equations using the Gauss elimination method: 2x1 + x2 - X3 = 1 X1 +…

A: The given system of equations are: 2x1+x2-x3=1 x1+2x2+x3=8 -x1+x2-x3=-5 TO DETERMINE: The values of…

Q: solve the 260 N force of fig as shown into  two components with one acting along AB  and the other…

A: Assume that the component of the force acting along AB be fB and force passing through point C be…

Q: can someone please explain how to solve and give solution?? i want to check my answers

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Ok now solve 4 and 5.

A: x(t)=(0.045)cos270t + 0.8m=5.5 kg

Q: Sketch a stick diagram for the expression Y = (A+B).C+D and calculate the minimum area.

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Q: Use implicit differentiation to find an equation of the tangent line to the curve at the given…

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Q: Problem: If Ei is a vector field then deduce from first principle that ai mn=&i ai +8ni axm Əgmn Əxi…

A: To determine: Lets show the given ϕmn=ξi∂gmn∂xi+gmi∂ξi∂xn+gni∂ξi∂xm

Q: directed

A: The forces can be represented as,

Q: Find the cross product of the given two vectors X-Si+6j+2k and Y=i+j*k

A: