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Earth has magnetic properties
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∙ 10y ago
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Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
How does an inducted magnetic field influence the direction of a compass needle?
The conducting wire wrapped around the compass is energized creating a magnetic field that counteracts the effects of the Earth's magnetic field and changes the direction of the compass needle.
How could you change the direction in which a compass needle points using a cell and a piece of wire?
The compass will react to magnetic fields, and magnetic fields are caused by currents. Therefore, holding a current-carrying wire close to the compass is enough to change the direction in which it points.The compass will react to magnetic fields, and magnetic fields are caused by currents. Therefore, holding a current-carrying wire close to the compass is enough to change the direction in which it points.The compass will react to magnetic fields, and magnetic fields are caused by currents. Therefore, holding a current-carrying wire close to the compass is enough to change the direction in which it points.The compass will react to magnetic fields, and magnetic fields are caused by currents. Therefore, holding a current-carrying wire close to the compass is enough to change the direction in which it points.
How can a magnetic compass be used to find direction on the earth surface?
A compass is an instrument containing a freely suspended magnetic element which displays the direction of the horizontal component of the Earth's magnetic field at the point of observation.
Why does a compass needle point in the north and south direction?
Because of the magnetic pull of the north and south pole.
What does the 'compass' tell you?
The compass indicates the direction of magnetic North, from that you can work out South, East, West and all the other points on the compass.
Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
Why do people use magnetic north?
Because that's the direction a magnetic compass points to.
What instrument is used for determining direction?
A compass. The North magnetic pole is in the direction of the N on the compass. Therefore, the North magnetic pole is in fact a magnetic field south pole since it *attracts* the north magnetic field pole of the compass magnet.
Why is magnetic Declination is important?
Because if you need to use your compass to figure out which direction is north,then you need to know by how much the direction the compass points is wrong,and which way. That's the magnetic declination.
Why should you always follow North on a compass?
Well, you don't really have to follow North on a compass. A compass indicates North because it is influenced by the Earth's magnetic field. Now if you know exactly the direction of North, you can deduce the directions of South, East and West.
When a compass rose indicates only one direction they use a compass rose indicates two directions usually indicates north and the opposite direction which is?
If the question is asking what is opposite north on a compass then the answer is south.
What is an instrument invented by the Chinese to show direction?
The Magnetic Compass.
Function of a magnetic compass?
The function of a magnetic compass is to show the direction toward the magnetic poles of the Earth. It is used as a navigation tool.
What is magnetic bearing?
It is a bearing (a direction) based on a magnetic compass reading.
How does an inducted magnetic field influence the direction of a compass needle?
The conducting wire wrapped around the compass is energized creating a magnetic field that counteracts the effects of the Earth's magnetic field and changes the direction of the compass needle.
How does a compass tell direction?
It does so by indicating the direction to the magnetic pole.
