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When a negatively charged object touches a neutral object does the neutral object gain or lose electrons or protons?
When a negatively charged object touches a neutral object, electrons transfer from the negatively charged object to the neutral object, causing the neutral object to gain electrons. This results in the neutral object becoming negatively charged.
What is the angle between plane of vibration and plane of polarisation in plane polarised electromagnetic wave?
The angle between the plane of vibration and the plane of polarization in a plane-polarized electromagnetic wave is 90 degrees. The plane of vibration represents the direction of the electric or magnetic field oscillations, while the plane of polarization is the direction in which these fields propagate. Perpendicular alignment between these two planes ensures the wave remains plane-polarized.
What are the three dimensional planes?
The three-dimensional planes are the XY plane (horizontal plane), the YZ plane (vertical plane), and the XZ plane (lateral plane). These planes intersect at the origin in three-dimensional space and provide a framework for locating points and objects.
When a positively charged body touches a neutral body the neutral body will what?
When a positively charged body touches a neutral body, the neutral body will become positively charged due to the transfer of some positive charge from the positively charged body.
What plane divides the body into a mirror images is?
The plane that divides the body into mirror images is known as the midsagittal plane or median plane. This plane passes through the midline of the body, dividing it into left and right halves that are symmetrical.
What is neutral plane?
The neutral plane in mechanics is a conceptual plane within a cantilever or a beam. It is also called the neutral surface.
Armature reaction in a DC generator?
ARMATURE REACTION in DC MachineAll current-carrying conductors produce magnetic fields. The magnetic field produced by current in the armature of a dc generator affects the flux pattern and distorts the main field. This distortion causes a shift in the neutral plane, which affects commutation. This change in the neutral plane and the reaction of the magnetic field is called armature reaction.
Remedies for Armature reaction?
Since an armature is wound with coils of wire, a magnetic field is set up in the armature whenever a current flows in the coils. This field is at right angles to the generator field, and is called cross magnetization of the armature. The effect of the armature field is to distort the generator field and shift the neutral plane. The neutral plane is the position where the armature windings are moving parallel to the magnetic flux lines. This effect is known as armature reaction and is proportional to the current flowing in the armature coils. The brushes of a generator must be set in the neutral plane; that is, they must contact segments of the commutator that are connected to armature coils having no induced emf. If the brushes were contacting commutator segments outside the neutral plane, they would short-circuit "live" coils and cause arcing and loss of power. Armature reaction causes the neutral plane to shift in the direction of rotation, and if the brushes are in the neutral plane at no load, that is, when no armature current is flowing, they will not be in the neutral plane when armature current is flowing. For this reason it is desirable to incorporate a corrective system into the generator design. These are two principal methods by which the effect of armature reaction is overcome. The first method is to shift the position of the brushes so that they are in the neutral plane when the generator is producing its normal load current. in the other method, special field poles, called interpoles, are installed in the generator to counteract the effect of armature reaction. The brush-setting method is satisfactory in installations in which the generator operates under a fairly constant load. If the load varies to a marked degree, the neutral plane will shift proportionately, and the brushes will not be in the correct position at all times. The brush-setting method is the most common means of correcting for armature reaction in small generators (those producing approximately 1000 W or less). Larger generators require the use of interpoles.
What is cross magnetization?
In spirituality, cross magnetization occurs when two mediums treat a patient at the same time.In physics, specifically electromagnetism, cross magnetization occurs when the flux-density distribution of the magnetic field that's defining the neutral plane gets distorted by a secondary magnetic field, known as the armature field. This distorting effect, which effectually changes the direction of the neutral plane, is called the armature reaction drop, and is controlled by varying the current through whichever of the two magnetizing devices was designed as the electromagnet.
Is ice acid base or neutral?
It is neutral. Water is neutral so it will remain neutral in all its forms.
Is a neutral solution a acid or a base?
A neutral solution is true neutral with a pH of 7,00.
Is salt a neutral acid or alkali?
Table salt is neutral.
Are esters acids bases or neutral?
Esters are neutral compounds
What is the neutral solution?
The PH neutral solution in sciences is 7 and neutral is green.
Which word is a noun that forms of the word neutral?
neutral can be a noun: The car is in neutral.
What is a neutral number?
What is a neutral number?
KBr is it a base or neutral?
Neutral
