Describe what is the cause of the magnetic field of the Earth. Describe what is meant by magnetic field strength and state its unit of measurement. Select one or more: O a. The magnetic field of the earth is caused by Earth's rotation around the Sun. O b. The magnetic field strength B is the value of the current in the loop per unit area. O c. Magnetic field strength is measured in amperes per meter squared. O d. The magnetic field strength B is defined as the force acting per unit current in a wire of unit length when the wire is perpendicular to the magnetic field lines. O e. Magnetic field strength is measured in Tesla. O f. The magnetic field of the earth is caused by electric currents inside the molten iron core of the Earth.

Describe what is the cause of the magnetic field of the Earth. Describe what is meant by magnetic field strength and state its unit of measurement. Select one or more: O a. The magnetic field of the earth is caused by Earth's rotation around the Sun. O b. The magnetic field strength B is the value of the current in the loop per unit area. O c. Magnetic field strength is measured in amperes per meter squared. O d. The magnetic field strength B is defined as the force acting per unit current in a wire of unit length when the wire is perpendicular to the magnetic field lines. O e. Magnetic field strength is measured in Tesla. O f. The magnetic field of the earth is caused by electric currents inside the molten iron core of the Earth.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

quick one please.
Help
4. Explain Lenz’s Law in two sentences. 5. Explain how a generator produce electricity. 6. Explain Maxwell Equations and how it binds electricity and magnetism.
Which relations below regarding magnetic field and electric field lines are true? 1. Magnetic field lines never begin nor end but always loop around on themselves while electric field lines begin at negative charges and end at positive charges. 2. Magnetic field lines never begin nor end but always loop around on themselves while electric field lines begin at positive charges and end at negative charges. 3. Magnetic field lines come out of north poles outside the magnet and into north poles inside the magnet. Magnetic field lines go into south poles outside the magnet and out of south poles inside the magnet. Electric field lines begin at positive charges and end at negative charges. 4. Magnetic field lines begin at north poles and end at south poles while electric field lines loop around on themselves. 5. Magnetic field lines begin at south poles and end at north poles while electric field lines loop around on themselves. 1 and 4 2 and 5 2 and 4 1 and 3 1 and 5 2 and 3
Match each term to the units used to measure it. magnetic force а. Newtons current b. Teslas length of a wire C. amps magnetic field d. meters
True or False. Write true if the statement is correct. If the statement is wrong, write false and correct discuss why it is wrong.1. There are FIVE (5) different magnetic types.2. For a current-carrying wire, the magnetic field produced is parallel to the wire.3. When using the right-hand rule, the thumb is pointing towards the direction of the charge.4. The right-hand rule is applicable to all charges.5. The curve inside a magnet is completed from North to South.
Please give me the complete concept of this question 2. I also gave choices and illustration to help get the answer:
When working on an electricity and magnatism experiment in a college science lab, Johnny discovers something which he feels will make him famous. Which of the following would legitimately warrant his discovery to be features on publications? a. the discovery of an magnetic monopole b. the discovery of an electric monopole c. the discovery of an electric dipole d. the discovery of an magnetic dipole
Indicate the direction of the force on the current-carrying conductor placed in the magnetic fields shown below. O I a. Up O b. Down c. Direction of current O d. Direction of magnetic field
Describe the origins of the magnetic field of the Earth. Describe what is meant by magnetic field strength and state its unit of measurement in SI units. Select one or more: a. Magnetic field strength is measured in amperes per meter squared. b. О с. d. The magnetic field strength B is the value of the current in the loop per unit area. The magnetic field of the earth is caused by electric currents inside the molten iron core of the Earth. The magnetic field strength B is defined as the force acting per unit current in a wire of unit length when the wire is perpendicular to the magnetic field lines. e. The magnetic field of the earth is caused by Earth's rotation around the Sun. ☐ f. Magnetic field strength is measured in Tesla.
Pick out the SI unit of magnetic flux. a) Ampere b) Tesla meter c) Weber d) Maxwell
Practice: Consider a straight current carrying wire with current flowing into the screen as shown in the figure below. What is the direction of magnetic field at the point P shown below? A. Upward B. Downward C. To the left D. To the right E. Out of screen