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How does the left hand rule apply alternating current generator?
your thumb will point to the diretion of the rotation...and you forefinger will point to the direction of the magnetic fluxAnswerFleming's Left-Hand Rule applies to motors when using 'conventional flow' and to generators when using 'electron flow'. So, assuming you are talking about electron flow, the thuMb indicates the direction of Motion of the conductor relative to the flux, the First finger indicates the direction of the magnetic Field (north to south), and the sEcond finger indicates the direction of the E.m.f. induced into the conductor. This applies whether the generator as an a.c. machine or a d.c. machine.
What Is The French Curse Finger?
The Ring Finger
What is an arrow-finger?
An arrow-finger is an alternative name for the forefinger.
Why did bareny get kicked off the show?
He said this is my pointer finger and this is my middle finger and he showed his middle finger to the children of the world..........?
How do you say finger in Punjabi?
Punjabi is a very cool language. It is spoken in north Delhi. Finger can be said as UNGLI.
How does the left hand rule apply alternating current generator?
your thumb will point to the diretion of the rotation...and you forefinger will point to the direction of the magnetic fluxAnswerFleming's Left-Hand Rule applies to motors when using 'conventional flow' and to generators when using 'electron flow'. So, assuming you are talking about electron flow, the thuMb indicates the direction of Motion of the conductor relative to the flux, the First finger indicates the direction of the magnetic Field (north to south), and the sEcond finger indicates the direction of the E.m.f. induced into the conductor. This applies whether the generator as an a.c. machine or a d.c. machine.
What is the Flemings left hand rule?
The direction of force produced on a current-carrying conductor placed in a magnetic field can be determined by this rule. the thumb, forefinger and middle finger of the left hand mutually at right angles to each other, such that the forefinger is in direction of flux, and the middle finger is in a direction of current flow in the conductor, then the thumb indicates the direction of motion of the conductor.
When you dipped your finger into the water what direction did it transfer?
When I dipped my finger into the water, the water transferred in the opposite direction to my finger's movement.
What is the idea behind him about Fleming's left hand rule and right hand hand rule?
Fleming's right hand rule (for generators) tells us that if we take our right hand and extend the thumb, and also the index and the middle finger such that they are all at right angles to each other, we can discover the direction of the current induced in the wire of the generator. We'll have to know the direction of the motion of the conductor, and the direction of the magnetic field to do this. *Special note: the direction of the induced current will be the direction of conventional current in this mnemonic. Conventional current is the flow of positive charges in a conductor. We currently know that it is the negative charges - the electrons - that flow when current flows in a wire. But back in the day, theorists modeled the flow of positive charges, or what we call conventional current, and Fleming was an "old school" guy who worked with this conventional current. Let's apply Fleming's right hand rule to discover which way conventional current will flow in a wire in a generator. As stated, we have to know the direction of the motion of the conductor and the direction of the magnetic field. We have our right hand out and the thumb and first two fingers at right angles, each to the other. The thumb will point in the direction of the motion of the conductor. The index finger will point in the direction of the magnetic lines of force. We have motion of the conductor and the direction of the magnetic field. The middle finger will now point in the direction of conventional current flow in this mnemonic. Electron flow will be the opposite of that conventional current, if you are interested. But you knew that. Wikipedia has an article on Fleming's right hand rule, and a link to that post is provided below. The drawings alone are worth the trip over there, and the page is posted free of charge. Why not take advantage of this offer and check it out? It'll be worth it, and you won't get Rick rolled. Promise.
How can you determine the wind direction by wetting your finger and holding it up in the air?
You can determine wind direction by wetting your finger and holding it up in the air and feeling which side of your finger is being hit by the air. This would mean that the wind is coming from that direction.
What direction is your ring finger to the pinky finger?
sUTHARSAN LOVES JAANVI
What finger do you put the claddagh ring to say that your not taken?
On the right ring finger with the heart facing outwards. When the heart faces inwards on the right hand it indicates you are in a relationship. Left ring finger with heart facing outwards indicates engagement and facing inwards indicates marriage.
What does pulling on index finger mean in sign language?
In American Sign Language, pulling on the index finger typically indicates calling attention to something or someone, or conveying a point or emphasis. It can also be used to show direction or to give a command.
What statement describes the result of reversing the current in a current carrying wire in a magnetic field?
Reversing the current in a current-carrying wire in a magnetic field will reverse the direction of the force experienced by the wire. This is in accordance with Fleming's left-hand rule, where the thumb represents the current, index finger is the magnetic field, and middle finger indicates the force direction.
How can you determine wind direction by wetting your finger and hold it up into the air?
When you wet your finger and hold it in the air you can determine wind direction, if there is in fact wind, because the wind blows against your finger and chills the fluids on your finger. Therefore, whatever part of you finger is cold, in the direction the wind is coming from.
What is flaming left hand rule?
Stretch the thumb the first finger and the central finger of the left hand so that they are mutually perpendicular to each other. If the first four finger points in the direction of magnetic field the central finger points in the direction of current then the thumb points in the direction of motion of the conductor is known as fleming's left hand rule. by Prosenjit.
If a van de Graaff generator had a strong positive charge on its spherical surface and you moved your finger closer and closer to it a sall sark might appear between you finger and the spheres surface?
The spark is caused by the buildup of excess charge on your finger as it gets closer to the positively charged van de Graaff generator. At a certain point, the electric field between your finger and the generator becomes strong enough to ionize the air molecules, creating a conductive path for the excess charge to flow through in the form of a spark.
