What Is The Dynamo Effect Quizlet

A dynamo is thought to be the source of the earth s magnetic field and the magnetic fields of.

What is the dynamo effect quizlet. The results of our study support the idea that galaxy magnetic fields are generated by a rotating dynamo effect similar to the process that produces the sun s magnetic field sui ann mao minerva research group leader for the max planck institute for radio astronomy in bonn germany said. Ch1 ch2 ch3 ch4 ch5 ch6 ch7 ch8 ch9 ch10 ch11 ch12 ch13 ch14 ch15 ch16 ch17 ch18 ch19 ch20 ch21 ch22 ch23 ch24 ch25 ch26 problem. The dynamo effect is a geophysical theory that explains the origin of the earth s main magnetic field in terms of a self exciting or self sustaining dynamo. Learn vocabulary terms and more with flashcards games and other study tools.

Start studying the dynamo effect. The dynamo effect is a geophysical theory that explains the origin of the earth s main magnetic field in terms of a self exciting or self sustaining dynamo. It is the self generation of a magnetic field by a conducting body moving in an initially weak or zero magnetic field. In this dynamo mechanism fluid motion in the earth s outer core moves conducting material liquid iron across an already existing weak magnetic field and generates an electric current.

In this dynamo mechanism fluid motion in the earth s outer core moves conducting material liquid iron across an already existing weak magnetic field and generates an electric current. The dynamo effect refers to a set of theories to explain how a magnetic field is generated in a celestial body such as the earth. What ingredients are needed to power a dynamo effect inside a planet.