Answered: a. The circle below represents a… | bartleby

Related questions

Question

a. The circle below represents a Brunton compass. What is the bearing of the following objects with
respect to you if the needle of the compass points to the following directions? Express the reading
in quadrantal and azimuthal notation. Note that magnetic north is denoted by 0°. Hint: You must first
use geometric construction to find the center of the circle.
0°
A
Direction
Quadrantal
Azimuthal
A
В
В
E

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

While on a hike in the North Cascades National Park in the state of Washington, where the magnetic field declination is 17.0 degrees, you want to reach a campsite which is 30.0 km due north of your current position. You look at your compass, and walk 30.0 km in the direction the compass points but after walking the full distance, the campsite is nowhere in view. How far south are you from the campsite? i km
The moving rod in the figure is 13.5 cm long and is pulled at a speed of 16.0 cm/s. Force on electron a) If the magnetic field is 0.790 T, calculate the emf developed. Express your answer to three significant figures and include appropriate units. b) Calculate the magnitude of the electric field felt by the electron rod. Express your answer to three significant figures and include appropriate units. c) Determine the direction of the electric field felt by electrons in the rod. Express your answer as either: up, right, down, or left.
A -4.8 μC charge is moving at a constant speed of 6.8x105 m/s in the direction 30o northeast relative to a reference frame at the instant the point charge is at the originWhat is the magnetic field vector that it produces at the next point? x = 0.5 m g = 0.35 m = 0.15 m
A horizontal magnetic field of 1 x 10-11 T (Teslas) exists at an angle of 30 degrees to the direction of the current in a straight, horizontal wire 75cm long. If the wire carries a current of 15A (amps): a. What is the magnitude of force on the wire, expressed in Newtons (N)? b. What angle would be required for the force to be half the value calculated in part (a), assuming nothing else is changed?
An electron at point A in the figure (Figure 1) has a speed v0v0 of 1.40×106 m/s. Find the magnitude of the magnetic field that will cause the electron to follow the semicircular path from A to B. Express your answer in teslas.
A 7-A current flows through the wire shown. What is the magnitude of the magnetic field due to a 1-mm segment of wire as measured at: a. point A? A 3 cm 4 cm B Hint for (a) Magnetic field at A is scientific notation. For example, to enter 3.14 x 10-12, enter "3.14E-12".) b. point B? T. (Use the "E" notation to enter your answer in Hint for (b) Magnetic field at B is scientific notation. For example, to enter 3.14 x 10-12, enter "3.14E-12".) T. (Use the "E" notation to enter your answer in
2. A power line is suspended 10.0m above the ground and carries a current of 200 A. a. What is the strength of the associated magnetic field at ground level? b. How does this compare to the average ground level strength of Earth's magnetic field Bearth ≈ 3x10-5T? 3. Two power lines are separated by a distance of 3.00m. Each power line carries a current of 500A. The currents point in the same direction. What is the magnetic force between 10.0m segments of the two wires?
An electron accelerates from rest in a horizontally directed electric field through a potential difference of 87V. The electron leaves the electric field, entering a magnetic field of magnitude 0.4T directed into the page. a.) Calculate the initial speed of the electron upon entering the magnetic field. b.) Calculate the magnitude and direction of the magnetic force on the electron c.) Calculate the radius of the electron's circular path.
An electron moves with a speed of 5.0×107 m/s in the directions shown in (Figure 1) and (Figure 2) below. A 0.40 T magnetic field points in the positive x-direction. What is the magnitude of the magnetic force in (Figure 2)? Express your answer with the appropriate units.
For any vector quantity, be sure to always include the magnitude and direction ty
1. .A straight wire with length L carries a current I which is directed to the right and is perpendicular to an unknown uniform magnetic field B. A magnetic force F acts on a conductor which is directed downwards. A. Determine the magnitude and the direction of the magnetic field in the region through which the current passes. B. If the angle between the current and the magnetic field is e this time, what would be the new value of the magnitude of the new magnetic force? Pointing System for No. 1: • What are the given in the problem? • What are the unknown variables? • What are the equations that you are going to use? • Solution and answer for Part A. Solution and answer for Part B. L (cm) = 2306 | (A) = 13 F (pN) = 24 O = 61
Tilted. A circular Amperian loop is drawn around a long wire carrying current I. The wire is tilted at an angle from the normal to the loop. What is the magnitude of the line integral of the magnetic field around the closed loop? 0 A. μοι C. uoI sin Đ OD. 0 What is the total current passing through the loop?

SEE MORE QUESTIONS