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What is the relationship between the magnetic field and the distance between two parallel wires carrying current?
The magnetic field between two parallel wires carrying current is directly proportional to the distance between the wires. As the distance increases, the magnetic field strength decreases.
Why are two current carrying wires able to attract each other?
When two current-carrying wires are placed close to each other, they generate magnetic fields around them. These magnetic fields interact with each other, causing the wires to attract each other due to the Lorentz force. The direction of the force depends on the direction of the current flow in the wires.
What is the force between two infinite, parallel wires carrying current when they are placed in close proximity to each other?
The force between two infinite, parallel wires carrying current when placed close to each other is known as the magnetic force. This force is attractive or repulsive depending on the direction of the currents in the wires.
Why does a metal spring contract when an electric current is passed through it?
When an electric current passes through a metal spring, it generates heat due to the resistance of the metal. This heat causes the metal atoms to vibrate more and the spring to expand. Once the current stops, the spring cools down and contracts back to its original size.
What pattern does a longshore current make?
A longshore current typically flows parallel to the shoreline in a zigzag pattern, carrying sediment along the coast. This current is formed by waves breaking at an angle to the shore, causing water and sediment to move in a direction parallel to the beach.
Why do two parallel conductors carrying current in the same direction attract each other while two parallel conductors carrying current in the opposite directions repel each other?
because of their magnetic field lines
What is the current capacity of two cables in parallel?
It will just be the sum of the current-carrying capacity of each individual cable.
Does a magnet and a current carrying wire attract or repel each other?
they can either attract or repel each other depending upon their polarity
When a magnetic field is parallel to a current-carrying wire what is the force on the wire?
When a magnetic field is parallel to a current-carrying wire, there is no force acting on the wire. This is because the magnetic force on a current-carrying wire is perpendicular to both the current and the magnetic field.
What is the relationship between the magnetic field and the distance between two parallel wires carrying current?
The magnetic field between two parallel wires carrying current is directly proportional to the distance between the wires. As the distance increases, the magnetic field strength decreases.
What happens to two parallel wires carrying electric current in opposite directions?
repel each other
Why are two current carrying wires able to attract each other?
When two current-carrying wires are placed close to each other, they generate magnetic fields around them. These magnetic fields interact with each other, causing the wires to attract each other due to the Lorentz force. The direction of the force depends on the direction of the current flow in the wires.
What is the force between two infinite, parallel wires carrying current when they are placed in close proximity to each other?
The force between two infinite, parallel wires carrying current when placed close to each other is known as the magnetic force. This force is attractive or repulsive depending on the direction of the currents in the wires.
Why does a metal spring contract when an electric current is passed through it?
When an electric current passes through a metal spring, it generates heat due to the resistance of the metal. This heat causes the metal atoms to vibrate more and the spring to expand. Once the current stops, the spring cools down and contracts back to its original size.
What pattern does a longshore current make?
A longshore current typically flows parallel to the shoreline in a zigzag pattern, carrying sediment along the coast. This current is formed by waves breaking at an angle to the shore, causing water and sediment to move in a direction parallel to the beach.
What is a current in a circuit measured in?
ampsAnswerElectric current is measured by means of an ammeter. Electric current is expressed in amperes (symbol: A), which is defined in terms of the magnetic effect of an electric current -i.e. the force between two, parallel, current-carrying conductors.
When cells are connected in parallel then?
putting cells in series gives you a higher voltage but at the same current rating. putting cells in parallel gives you the same voltage but at a higher current rating. series parallel can give you both..
