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Can electromagnetic fields or magnetic fields be used to electrically charge metal objects in a home as a harassment tactic?
Due to a phenomenon called electromagnetic induction, this could ionfact be possible. All it would take is a simple set up to enable the metal to cut through the flux lines of the field rapidly (a simple up and down motion of a metal beteen two north south magnets would do) and an electric charge would be induced in the metal. This charge can easily be dis-charged and thus used to shock someone if it was large enough, so YES; electromagnetic fields or magnetic fields CAN be used to electrically charge metal objects in a home as a harassment tactic.However, the charge from a simple magnet is to minimal to cause any harm.
Early cut off and late cut off?
An early cut-off and a late cut-off are both involved with steam engines. A late cut-off delivers full steam pressure to move the piston through its entire stroke, so as to enable maximum start-up force. An early cut-off has greater thermodynamic efficiency but results in a lower mean effective pressure, which puts less force on the piston and is used for running the engine at higher speeds.
How is sectional line should be drawn?
when any object like hollow cylider, cut in to two halves or two pieces than its cutting section show by section line. and the lines are at 45 degree and space is around 1.5 to 2mm between to lines.
How do you fabricate elbows by cutting from a straight pipe then welding the cut parts to form an elbow?
for example : if we take a size of diameter 480mm fabricated pipe of wall thickness 3mm from this we going make a elbow by formula CMof Circle X required degree by 360 X 2 X no .of cut needed = 1520 X 90 / 360 X 2 X 3 = 64mm make a divde four lines on pipe mark of line of half of diameter = 220mm in two lines next to next parallel mark 6.4 cm by one half to another half on both lines then u make cut it u will get elbow
Why we use three taps during threading?
As you are aware an HSS tap is so hardened to cut thread in different materials. When hardness of HSS increases lead to sudden failure as it will be brittle. If we cut a thread in its first pass the tap will experience heavy force lead to breakage of tap. In order to reduce cutting pressure the taps are so designed to share the cutting depth hence cutting force. Hence the taps are of First, Second and final cut taps marked with one, two and three rings on its shank to identify it.
When lines of force are cut by a what you have electromagnetic induction?
Wire.
What are lines of force cut by when they are electromagnetic induction?
The line of force or Flux between a north and south pole of a magnet are cut by rotating conductors. This induces a voltage into the conductors. This is referred to as electromagnetic induction.
When lines of force are cut by a you have electromagnetic induction?
When a conductor cuts through lines of force (magnetic field), it induces an electromotive force (EMF) which generates electric current in the conductor. This phenomenon is known as electromagnetic induction, discovered by Michael Faraday. It is the principle behind the operation of generators, transformers, and many electrical devices.
When lines of force are cut by a conductor you have?
When lines of force are cut by a conductor, an electromotive force (EMF) is induced in the conductor according to Faraday's law of electromagnetic induction. This induced EMF can drive an electric current to flow in the conductor, resulting in the generation of electrical power.
What happens when a loop of wire cuts magnetic line of force?
When a loop of wire cuts magnetic lines of force, an electromotive force (EMF) is induced in the wire. This phenomenon is known as electromagnetic induction, and it is the basic principle behind generating electricity in generators and the functioning of electric motors. The induced current in the loop is proportional to the rate at which the magnetic lines of force are cut by the loop.
Why there is an induced current in a coil when a coil is rotated between two magnets?
When a coil is rotated between two magnets, the magnetic field lines cut across the coil, inducing an electromotive force (EMF) according to Faraday's Law of electromagnetic induction. This EMF creates an induced current in the coil as the electrons inside the coil are pushed in a direction that opposes the change in magnetic field, following Lenz's Law.
What effect does the speed of the rotating loop have on the generated electric current?
The speed of the rotating loop affects the rate at which magnetic field lines are cut by the loop, resulting in a higher induced current when the speed is increased. This is due to Faraday's law of electromagnetic induction, which states that the induced electromotive force (EMF) is directly proportional to the rate of change of magnetic flux through the loop.
What uses a coil of spinning wires in a magnetic field to make electricity?
A generator uses a coil of spinning wires in a magnetic field to convert mechanical energy into electrical energy. When the wires cut through the magnetic field lines, an electric current is induced in the wires, producing electricity. This process is based on electromagnetic induction.
When lines of force are cut by a conductor you have magnetic?
Presumably, you are asking what happens when a conductor 'cuts' lines of magnetic flux? If so, then a voltage is induced across the ends of that conductor.
What does transversal lines mean?
They are lines that cut through parallel lines
Can you cut the lines on appliances that have freon in them?
Not the freon lines.
Can two streamline flow cut each other?
no it is just like the intersection of two electric lines or magnetic lines of force tangent gives the direction of flow .At the point of crossing the flow will have two direction
