4. Find the magnetic field created by the currents below: a. d = 3.5 cm | = 3 b. 1 = 7 diameter = 5 cm %3D c. 2 A current flowing through a 57 cm long solenoid with 2000 turns.

Q: how about 2 , 3 and 4

A: Dear student,  Since all questions are different as per guidelines we can author only one question.…

Q: Please help with parts A and B of this question. Thank you so much!

A: Given: Mass of the honeybee = 9 x 10-2 g Charge acquired by the honeybee = 24 x 10-12 C Earth's…

Q: Vector A is 30 N and Vector B is 40 N, What angle does Vector A make with Vector B when the…

A: The angle does the vector A make with vector B is, R2=A2+B2+2ABcosθR2-A2-B2=2ABcosθcosθ=R2-A2-B22AB

Q: -X z (out of page) В (in ра -Y

A:

Q: An aircraft is approaching the runway for landing. He sees number 33 written on runway. What…

A: Inversion happens when the same thing is seen from the opposite sides.

Q: Says the answer for A is wrong

A: Formula Used:

Q: A car starts from the origin and is driven 1.25 km south, then 8.75 km in a direction 57° north of…

A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

Q: The Harrington family belongs to a yacht club. On Saturdays they take their sailboat out in the bay.…

A: Kinematics.

Q: A woman walks around the city. From her starting point, she walks 120 m, north, then another 240 m,…

A:

Q: has a magnitude of 149. Which of the following could not

A:

Q: Two trains leave the station at the same time, one heading west and the other east. The westbound…

A: West velocity, w = 100 miles per hour East velocity, e = 80 miles per hour Separation, r = 468 miles

Q: (a) Write each of the following vectors in component form: A y 3 m/s x 2) 250 5m x 60º 7 m B (ii)…

A: Step 1: Step 2:

Q: If a vector X is directed at an angle of 30 degrees to the positive X axis and vector Y is directed…

A:

Q: b) Find the direction of - + B, where A = (23.1, 68.9), B = (91.7, -161.0). Express the angle…

A:

Q: are the answers B,A,B?

A: The answers are following. 1-This function has no nodes => R21 2-The  function has near nodes at…

Q: A yacht radioed a distress call to a Coast Guard station. From the time of the call, the boat was…

A:

Q: Suppose you walk 14.5m in a direction exactly 24 degrees south of west then you walk 18m in a…

A: According to the problem, α1=240,α2=420 Find components of displacement using the algebraic method…

Q: A unit vector has the magnitude of ___ a) 5 b) 1 c) 10 d) 0

A: To find: A unit vector has the magnitude of

Q: If A = 5f + 26 – Żand = f – 36 + 42 , find the following: (а) А- В

A: Given data:A=5r^+2ϕ^-z^B=r^-3ϕ^+4z^

Q: Could you help with A and B?

A: II. (A) Since the wedge in the region I is aligned parallelly with the ramp in region II, due to…

Q: Port Aneeds me to find the potential of port a with respect to ponto in the figure

A:

Q: The loading ramp at a delivery service is 15 ft long and makes a 19.0° angle with the horizontal. If…

A: First loading ramp delivered service = 15f And make angle = 19°

Q: Please show the solutions answers for number 2

A:

Q: How do you go about part (a) and (b)?

A:

Q: What is the sum of the roots of the equation +8 =0? O-8

A: Given -  x³ + 8 = 0    ...(1)

Q: Fig.(4) In figure (5), find the Leq. between points A & B, all L=1 H A relle Fig.(5)

A:

Q: Using spherical polar coordinates, find Vf for (a) f = r4 (b) f = r2 +1 (c) f = r2 sin 20 cos o

A:

Q: A plane has an airspeed of 185 miles per hour and a heading of 30.0°. The ground speed of the plane…

A: Given:- We know that We have given that the A plane has an airspeed of 185 miles per hour and a…

Q: 2 4 3 3 4 1 4 -3 5 1 −1 1 −2 3 2

A:

Q: option 1  is false

A: Option 1: The charge is moving from point A to point C. And from the figure we can see these two…

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

A:

Q: An airplane starting at city A flies 350 km at 30 degrees east of north, 125km at 30 degrees east of…

A:

Q: A boy was dropped, from a plane moving 100kph horizontally. If the height of the plane from the…

A:

Q: Solve to the significant number of digits 3456 + 888.010 + 53.11 + 7 – 1.0   (45.805*2.00)/5.0 +…

A:

Q: The vector The vector C has length 16 and points at an angle of 15° has length 12 and points at an…

A:

Q: directed

A: The forces can be represented as,

Q: You start off on a hike and walk 25km in a direction 30 degrees South of West followed by 30km to…

A: In this question we have to find the direction the person moves, it is an angle that we are looking…

Q: A Coast Guard cutter detects an unidentified ship at a distance of 22.0 km in the direction 15.0°…

A: A coast cutter detects an unidentified ship at a distance of 22.0 km in the direction  east…