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MAGNETIC EFFECT OF ELECTRIC CURRENT - class 10-j
MAGNETIC EFFECT OF ELECTRIC CURRENT - class 10-j

... Region around a magnet where its force can be felt is known as the magnetic field. Why does the iron fillings form pattern? ...
BIO119 - Copy
BIO119 - Copy

... In a lysogenic infection, a virus integrates its DNA in the DNA of the ____ cell, and the viral genetic information replicates along with the host cell’s DNA. The viral DNA is embedded in the host’s DNA is a ______. The prophage may remain part of the DNA of the host cell for many generations befor ...
Family Enterobacteriaceae
Family Enterobacteriaceae

Microbial Nutrition
Microbial Nutrition

RADIO SPECTROSCOPY METHODS Electron spin resonance (ESR
RADIO SPECTROSCOPY METHODS Electron spin resonance (ESR

... MN =gN ·µ N · S · (S + 1), where g is the nuclear factor, µ N is the nuclear magneton, S is the spin of the proton. Zeeman Splitting, Larmor Precession In the presence of an external magnetic field, the interaction between the magnetic moment of the particle and the external magnetic field causes th ...
PowerPoint
PowerPoint

Lyme Disease
Lyme Disease

magnetic effect
magnetic effect

... with temperature? Ans.Susceptibility is independent of temperature as they have no permanent dipoles. Hari and Rama class X student, were assigned a project based on magnetism. In their project work, they had calculated the value of earth’s magnetic field. When they submitted their project for verif ...
Motion Along a Straight Line at Constant Acceleration
Motion Along a Straight Line at Constant Acceleration

... A straight horizontal wire of length 5m is in a uniform magnetic field which has a magnetic flux density of 120mT. The wire is perpendicular to the field lines which act due North. When the wire conducts a current of 14A from East to West calculate the magnitude and direction of the force on the wi ...
Motion Along a Straight Line at Constant
Motion Along a Straight Line at Constant

... A straight horizontal wire of length 5m is in a uniform magnetic field which has a magnetic flux density of 120mT. The wire is perpendicular to the field lines which act due North. When the wire conducts a current of 14A from East to West calculate the magnitude and direction of the force on the wi ...
sample proposal
sample proposal

The History of Magnets and Electromagents
The History of Magnets and Electromagents

... The History of Magnets and Electromagents Magnets and electromagnets have many uses, every electric motor, generator or transformer requires a magnetic field for it's operation. With the exception of a few special types, all use electromagnets. The magnets mounted on large cranes are used to lift he ...
Document
Document

Magnetic Fields
Magnetic Fields

... Explain how the magnetic field of each bar magnet is altered when the north pole of one magnet is brought near the south pole of the other magnet. Justify your response using evidence from the investigation. When the north pole of one magnet is brought near the south pole of the other magnet, the ma ...
Magnetic? - Mrs. burt`s physical science class
Magnetic? - Mrs. burt`s physical science class

... interact. The like poles will repulse each other and the unlike poles will attract. The amount of attraction and repulsion increases as the strength of the current ...
File
File

... Magnetic Forces - Magnetic force is the force a magnet exerts on another magnet, on a metal (iron) or on moving charges. - 1 aspect of electromagnetic force - Acts over a distance - Magnetic poles – all magnets have 2 – N and S…these are regions where the magnetic force is strongest o Direction of m ...
Lesson 3: Magnets
Lesson 3: Magnets

... When you have played with magnets have you ever noticed that they push or pull towards each other? This is caused by the magnetic forces caused by the magnetic fields. Magnetic fields are the spaces all around a magnet where the force of the magnet can act. You can’t see the field but you know they ...
Learning About Blood Cells
Learning About Blood Cells

SPH3U - K-Moncrief
SPH3U - K-Moncrief

Mn(acetylacetonate)3
Mn(acetylacetonate)3

... Mn(acac)3 Mn(III) dark brown KMnO4 Mn(VII) intense purple (these colors are imporant indicators in this, and many other, inorganic experiments). • Mn(acac)3 forms a D3 structure but has a “local” coordination environment (MnO6) that is approximately octahedral ...
The Connection between Anaerobic Metabolism and Dental Plaque
The Connection between Anaerobic Metabolism and Dental Plaque

... Bacteria uses fructose to get energy Lactic acid creates extra acidity to decrease the pH, which can dissolve the calcium phosphate in the tooth enamel leading to the start of a cavity. ...
Bacteria Wanted Poster Power Point
Bacteria Wanted Poster Power Point

Motors and Generators Lab - University of Michigan SharePoint Portal
Motors and Generators Lab - University of Michigan SharePoint Portal

... The students build motors according to the apparatus described in the Analysis stage. It takes them a lot of time to build a well balanced motor, but their motors will work much better if carefully built. They explore how to determine the direction of rotation by using the right hand rule to determi ...
Page 1
Page 1

The Movement of Charged Particles in a Magnetic Field
The Movement of Charged Particles in a Magnetic Field

... Some solar wind particles, however, do escape the earth’s magnetosphere and contribute to the Van Allen radiation belts. When these particles do enter the magnetic field, they go through three motions: • Spiral- the particle takes a spiraling motion around a magnetic field line. • Bounce- the parti ...
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Magnetotactic bacteria

Magnetotactic bacteria (or MTB) are a polyphyletic group of bacteria discovered by Richard P. Blakemore in 1975, that orient along the magnetic field lines of Earth's magnetic field. To perform this task, these bacteria have organelles called magnetosomes that contain magnetic crystals. The biological phenomenon of microorganisms tending to move in response to the environment's magnetic characteristics is known as magnetotaxis (although this term is misleading in that every other application of the term taxis involves a stimulus-response mechanism). In contrast to the magnetoception of animals, the bacteria contain fixed magnets that force the bacteria into alignment — even dead cells align, just like a compass needle. The alignment is believed to aid these organisms in reaching regions of optimal oxygen concentration.
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