MCQ
Planets producing larger magnetic field have larger
- ✓Rotational speed
- BDensity
- CMass
- DSize
✓
Answer
Correct option: A.
Rotational speed
a
(a)
(a)
Given : Planets producing larger magnetic field have larger
Solution :We know that magnetic field is in some way proportional to how fast is the core of given planet is spinning. So we can say that planets producing larger magnetic field have larger rotational speed.
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