Which of the following is responsible for the earth's magnetic field?
Convective currents in earth's core
Diversive current in earth's core.
Translational motion of earth.
Rotationa motion of earth.
A
Convective currents in earth's core
B
Diversive current in earth's core.
C
Rotationa motion of earth.
D
Translational motion of earth.
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Solution
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The earth's core is hot and molten. Hence, convective current in earth's core is responsible for it's magnetic field.
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