How is the left handed spiral rule defined?

Make a thumbs up with the remaining four.

The left-handed rule is the law that determines the relationship between the direction of the ampere force f (or motion), the direction of the magnetic induction intensity b, and the current i of the energized conductor rod when it is in a magnetic field.

Precautions: 1. The left-handed rule is not a left-handed spiral rule. There are left-handed and right-handed rules: left-handed rule, right-hand rule, right-hand spiral rule, but there is no left-handed spiral rule.

2. The mantra of the left hand and the right hand in high school physics: left force and right electricity, which means that the left-hand rule is used to judge the direction of force, and the right-hand rule is used to judge the direction of electricity.

The left-hand rule] The left-hand rule is also known as the "motor rule". It is a rule that determines the direction of force on an energized conductor in an external magnetic field. The method of this is:

Stretch out your left hand so that your thumb is perpendicular to the other four fingers and all on the same plane as your palm. Suppose you put your left hand into a magnetic field, so that the magnetic field lines enter the palm perpendicularly, and the other four fingers point in the direction of the current, and the direction of the thumb is the direction of the force exerted by the magnetic field on the current. The right-hand rule is also known as the "generator rule".

A rule that determines the direction of the induced current in a conductor as it moves in a magnetic field. Extend the stone hand so that the thumb is perpendicular to the other four fingers and all in the same plane as the palm. Suppose you put your right hand into a magnetic field, so that the magnetic field lines enter perpendicular to the palm of your hand, so that your thumb points in the direction of the conductor's movement, and the direction of the other four fingers is the direction of the induced current.

Right-hand spiral rule] indicates the rule of the relationship between the direction of rotation of the right-hand spiral shank and the direction of spiral advancement. For example, in the Cartesian right-handed coordinate system, the direction of rotation of the rotating handle is the direction of rotation from the x-axis through 90° to the y-axis, and the z-axis is closed along the forward direction of the rotation. Another example is when the angular velocity is expressed by vectors, if the direction of rotation follows the direction of rotation of the screw shank, the spiral advances.

Summary. The right-hand spiral rule is a definition used to describe the path of movement of an object in three-dimensional space. The spiral rule states that when an object rotates, its right hand should rotate in the positive direction in order to maintain a trajectory in the opposite direction.

In a nutshell, the right-hand spiral rule specifies that an object should rotate from the right-hand side, then turn 90 degrees forward, then 90 degrees to the right, then 90 degrees forward, then 90 degrees to the right, and so on.

The right-hand spiral rule is a definition used to describe the path of movement of an object in three-dimensional space. The spiral rule states that when an object rotates, its right hand should rotate in the positive direction in order to maintain a trajectory in the opposite direction. In a nutshell, the right-hand spiral rule specifies that an object should rotate from the right-hand side, then turn 90 degrees forward, then 90 degrees to the right, then 90 degrees forward, then 90 degrees to the right, and so on.

Can you add, I don't quite understand it.

Macroscopically, the right-hand spiral rule is a way to describe the shape of an object. The core principle is right-hand priority, i.e., starting from the front, twisting with the right hand in a certain direction, and then twisting it counterclockwise, so that it represents a circle. Kiss, do you need to know about physics?

The right-hand spiral rule is a way to define the movement of objects in space, which can be used to define the trajectory of objects in three-dimensional space. It refers to the fact that in a space, objects move in the manner of a right-hand rule. The right-hand rule here refers to:

When you place your right hand on an object and point it in the direction of the object's movement, the palm is pointing forward while the thumb is pointing upward. In this way, the object will move in a right-hand spiral fashion until it reaches any point in space. The right-hand spiral can be used to determine the trajectory of an object in space, or to determine the orientation of an object.

In addition, the right-hand spiral rule can also be used to define and describe the three-dimensional structure of an object in space.

Summary. The left-handed spiral rule is the law that determines the relationship between the direction of the ampere force f (or motion), the direction of the magnetic induction intensity b, and the current i of the energized conductor rod when it is in a magnetic field. The left-handed rule and the right-hand rule appear in the electromagnetism section of high school physics textbooks, and are one of the key points of the electromagnetism part.

The left-handed law is a simplified form of two vector crosses multiplying the direction of the force.

The left-handed spiral rule is the law that determines the relationship between the direction of the ampere force f (or motion), the direction of the magnetic induction intensity b, and the direction of the current bridge of the energized conductor rod when the energized conductor is in the middle of the bridge source. The left-handed rule and the right-hand rule appear in the electromagnetism section of high school physics textbooks, and are one of the key points of the electromagnetism part. The left-handed law is a simplified form of the cross-product judgment of the two vectors of the Min Chi force.

The left-hand rule is John, a British electrician and hail engineer. Ambrose. Proposed by Johnambrosefleming.

In 1885, Fleming became a professor of electrical engineering at the University of London, England, because students often misdirected magnetic fields, electric currents, and forces. So, he wanted to use a simple method to help students memorize. The "Left Hand Rule" was born.

Straighten the index finger, middle finger and thumb of the left hand so that they are perpendicular to each other in space. The direction of the index finger represents the direction of the magnetic field (from n to s), the middle finger represents the direction of the current (from positive to negative), and the direction of the thumb is the direction of the force. When using it, it can be remembered that the middle finger, index finger, and thumb refer to "electricity, magnetism, force".