The Earths magnetic field is approximately 5x10 -5 T. If the field produced by the current in

Question:

The Earth’s magnetic field is approximately 5x10^-5 T. If the field produced by the current in a long straight wire 1.0 mm from the wire is equal to the Earth’s field, what is the current in the wire?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

See More Books

Question Posted: Feb 16, 2019 10:01 AM

See More Questions

The Earths magnetic field is approximately 5x10 5 T. Suppose a square coil of edge length 0.10 m is rotated with frequency f = 400 Hz about an axis perpendicular to the Earths field (Fig. P21.71)....
At the equator, the earth's magnetic field is approximately horizontal, is directed toward the north, and has a value of 8 X 10-5 T. (a) Estimate the emf induced between the top and bottom of a...
Solar Magnetic Energy. Magnetic fields within a sunspot can be as strong as 0.4 T. (By comparison, the earth's magnetic field is about 1/10,000 as strong.) Sunspots can be as large as 25,000 km in...
What is the driving force for mountain building in the Andes?
When is an asset impaired? Explain and give an example of an asset that requires frequent impairment testing.
Find the equilibrium solution of the following equations, make a sketch of the direction field, for t 0, and determine whether the equilibrium solution is stable. The direction field needs to...
You wish to describe the position of the base of the pole in Figure P2,43 using the indicated coordinate system. What are $(a)$ the position coordinate of the base, $(b)$ the position vector of...
(Stock Dividend, Cash Dividend, and Treasury Stock) Mask Company has 30,000 shares of $10 par value common stock authorized and 20,000 shares issued and outstanding. On August 15, 2010, Mask...
1. Post the above balances to T-accounts (see T-account template on URCourses) 2. Post the transactions to your T-accounts 3. Total your T-accounts and create a Statement of Financial Position from...
The graph below represents the distribution of molecular speeds of hydrogen and neon at 200 K. a. Match each curve to the appropriate gas. b. Calculate the rms speed (in m/s) for each of the gases at...
A long, straight wire carries a current of 5.4 A. What is the magnitude of the magnetic field at a distance of 10 cm from the wire?
Two long, straight, parallel wires of length 4.0 m carry parallel currents of 3.5 A and 1.2 A. (a) If the wires are separated by a distance of 3.5 cm, what is the magnitude of the force between the...
A steady-flow Carnot refrigeration cycle uses refrigerant- 134a as the working fluid. The refrigerant changes from saturated vapor to saturated liquid at 30C in the condenser as it rejects heat. The...
In setting monetary policy, which central bankone that operates according to a Taylor rule or one that operates by inflation targetingis likely to respond more directly to a financial crisis? Explain.
Suppose the United States and Japan are the only two trading countries in the world. What will happen to the value of the U.S. dollar if the following occur, other things equal? a. Japan relaxes some...
Suppose the economy is currently suffering from an output gap and the Federal Reserve uses an expansionary monetary policy to close that gap. Describe the short-run effect of this policy on the...
Draw an organizational chart of the business school or college that you attend. Outline its major roles and functions. How differentiated is it? Do you think the distribution of authority and...
In each of the following scenarios, suppose that the two nations are the only trading nations in the world. Given inflation and the change in the nominal exchange rate, which nations goods become...
Explain the difference between payee, drawer, and drawee?
Explain the operation of the dividends received deduction.
Solve Prob. 106 for an element oriented u = 30° clockwise.
Solve Prob. 104 using Mohrs circle. Problem: 10-4 Solve Prob. 103 for an element oriented Î¸ = 30° clockwise.
Briefly describe at least three likely results of poor construction project management.
You are working in an automotive workshop. Three (3) clients have brought in three (3) different vehicles that require diagnosis and repairs to the suspension systems and components. Your task is to...
5. Part 2: Torsion testing The aim of the torsion test is to find the shear modulus, yield and ultimate shear strength for the specimen material. Use the supplied dataset that matches with the LAST...
4. Part 1: Tensile testing The aim of the tensile test is to find the yield and ultimate tensile strengths and corresponding normal strains of the test material. This enables the prediction of the...

The Earths magnetic field is approximately 5x10 -5 T. If the field produced by the current in

Question:

Step by Step Answer:

The magnetic field a distance from a long currentcarrying wir...View the full answer

College Physics Reasoning and Relationships

Students also viewed these Sciences questions