Question
Physics Question on Magnetism and matter
Which of the following is responsible for the earth?? magnetic field?
A
Convective currents in earths core
B
Diversive current in earth?? core
C
Rotational motion of earth
D
Translational motion of earth
Answer
Convective currents in earths core
Explanation
Solution
The earth's core is hot and molten. Hence, convective current in earth?? core is responsible for it?? magnetic field.