Answer:
Original value: 5.69
Value (with 10 decimal places): 5.69
Answer:
All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the aligned atoms creates a magnetic field.
Step-by-step explanation:
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Given:
at an angle of 45°.
at an angle of 150°.

To find:
Magnitude and direction angle of w.
Solution:
We have,


Now,




Using these information, we get







Now,





Therefore, the correct option is D.