GENERAL KNOWLEDGE

GK

INVENTIONS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A magnetic compass always points to?
A
The South
B
Your hometown
C
Magnetic North
D
Magnetic West
Explanation: 

Detailed explanation-1: -From the south magnetic pole to the north magnetic pole, this force has an effect on all magnetized objects, such as the needle of a compass. Under the effect of Earth’s magnetic field, the needle always points toward the north magnetic pole.

Detailed explanation-2: -Earth’s south magnetic pole is near Earth’s geographic north. Earth’s magnetic north pole is near Earth’s geographic south. That’s why the north pole of a compass points toward north because that’s where Earth’s south magnetic pole is located and they attract.

Detailed explanation-3: -The compass card has 360 degrees marked on it. North is 0° (or 360°); east, 90°; south, 180°; and west, 270°. On ships the magnetic compass is usually carried in a stand called a binnacle.

Detailed explanation-4: -The needle of the compass shows north in the direction in which the of earth’s magnetic field lies.

There is 1 question to complete.