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When the current flows from north to south in which directionwill the compass point?
The compass needle will align itself in the direction perpendicular to the flow of current, pointing to the east. This is based on the right-hand rule in electromagnetism, where the thumb points in the direction of current flow and fingers show the magnetic field direction.
What are three methods that hep you determine the direction a stream is flowing on a topographic map?
Look for contour lines that indicate the flow of water downhill. Check for small lines perpendicular to the stream that show the direction of the current. Identify the shape of the stream's valley, as valleys typically point in the direction of the stream flow.
What is the direction of the force on an electron that is moving alongside a wire that is carrying a current in the opposite direction?
The force on the electron would be perpendicular to both the direction of its motion and the current flow in the wire. This is described by the right-hand rule for magnetic fields, where the force would point in a specific direction based on the orientations of the current and the electron's motion.
What additional factor will be change if the direction of a current flow is change?
direction of magnetic field
What is the direction of current due to flow of electrons if it is not conventional current?
The direction of current due to flow of electrons is opposite to the direction of conventional current. This is because electrons have a negative charge, so when they flow in a wire, they are actually moving in the opposite direction to the current flow defined by convention.
The what of an electromagnet is determined by the direction of current flow?
The polarity of an electromagnet is determined by the direction of current flow. When current flows one way, the magnetic field is oriented in one direction, and when it flows the other way, the magnetic field is oriented in the opposite direction.
What is sap flux?
sap flowing across each cm2 of sapwood perpendicular to the direction of flow in unit time
What is the direction of the Poynting vector in electromagnetic waves?
The Poynting vector in electromagnetic waves indicates the direction of energy flow, which is perpendicular to both the electric and magnetic fields.
What is the direction of the magnetic field around a current-carrying wire?
The magnetic field around a current-carrying wire is circular and perpendicular to the direction of the current flow.
Is medial moraine erosion or deposition?
Medial moraine forms through the accumulation of rocky debris carried and deposited by glaciers as they flow down valleys. Therefore, medial moraine is a result of deposition, not erosion.
When the current flows from north to south in which directionwill the compass point?
The compass needle will align itself in the direction perpendicular to the flow of current, pointing to the east. This is based on the right-hand rule in electromagnetism, where the thumb points in the direction of current flow and fingers show the magnetic field direction.
What types of waves carry energy at a right angle to the direction of the energy flow?
a transverse wave is a moving wave that consists of oscillations occurring perpendicular (or right angled)to the direction of energy transfer.
What type of wave carry energy at a right angle to the direction of the energy flow?
a transverse wave is a moving wave that consists of oscillations occurring perpendicular (or right angled)to the direction of energy transfer.
what type of waves carry energy at a right angle to the direction of the energy flow?
a transverse wave is a moving wave that consists of oscillations occurring perpendicular (or right angled)to the direction of energy transfer.
What happens to the direction of a magnetic field around an electric current when the direction of the current is reversed?
The direction of the magnetic field around the electric current also reverses when the direction of the current is reversed. This is determined by the right-hand rule, where the direction of the magnetic field is perpendicular to the direction of the current flow.
How do transverse waves and longitudinal waves differ?
Transverse waves have particle movement perpendicular to the wave direction, while longitudinal waves have particle movement parallel to the wave direction. In transverse waves, vibrations occur perpendicular to the direction of energy transfer, while in longitudinal waves, vibrations occur parallel to the direction of energy transfer.
Why the direction of normal reaction is perpendicular to the surface where friction is acting?
This is because fluid pressure always acts in a direction such that the solid in it(whether submerged or not) goes out of the fliud.If the fliud is accelerating horizontally the fluid would want no disruption in its flow and hence take the solid in it in a perpendicular direction(ie the direction of the acceleration).
