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)...

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