Question

What is magnetic compass. How it is used to find direction
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Answer 1

Answer:

A compass is an instrument which is used to find the direction of a magnetic field. ... This works because the Earth itself has a magnetic field which is similar to that of a bar magnet (see the picture below). The compass needle aligns with the Earth's magnetic field direction and points north-south.

Explanation:

I hope it helps u dear friend ^_^♡♡

Answer 2

$\Huge{\textbf{\textsf{\color{navy}{an}{\purple{sw}{\pink{er}{\color{pink}{ }}}}}}}\ddot{ \smile}$

A ᥴomρᥲss hᥲs ᥲ mᥲgᥒᥱtíᥴ ᥒᥱᥱdᥣᥱ ᥲttᥲᥴhᥱd to ít ᥕhíᥴh ᥴᥲᥒ rotᥲtᥱ frᥱᥱᥣყ. Thᥱ mᥲgᥒᥱt ᥲᥣᥕᥲყs ρoíᥒts to ᥒorth - soᥙth dírᥱᥴtíoᥒ ᥕhíᥴh ís mᥲrkᥱd oᥒ ᥴomρᥲss ᥲᥒd thᥙs hᥱᥣρs íᥒ fíᥒdíᥒg dírᥱᥴtíoᥒ.