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The varying theories of the universe's eventual fate all depend on the universe's current?
The varying theories of the universe's eventual fate all depend on the universe's current rate of expansion. If it's slowing down, it may eventually fall back on itself, continuing to separate. Then it would just go on and on until you would have no visible galaxies, and ours would eventually be the only one we could see.
What else can I help you with?
What size do BS1361 breakers come in?
BS1361 fuses come in a standard size of 25mm in width and varying lengths depending on the current rating of the fuse. Common current ratings for BS1361 fuses are 5A, 15A, 20A, and 30A.
Galileo imagined rolling a ball down a fixed and then back up ramps of varying steepness?
Galileo's experiment with rolling a ball allowed him to observe how the height of a ramp affected the speed of the ball. By varying the steepness of the ramps, he could understand how gravity influenced the motion of the ball. This experiment helped him develop his theories on motion and gravity.
What is a trial to a solution called?
A trial to a solution is often referred to as an "experiment." In scientific contexts, it involves testing a hypothesis through controlled methods to gather data and analyze outcomes. This process helps validate or refute theories by observing the effects of varying conditions or variables.
Would there be a longshore current in a lagoon behind a long sandbar?
Yes, there can be a longshore current in a lagoon behind a long sandbar as wave energy can cause water to move parallel to the shoreline within the lagoon. The presence of the sandbar may alter the strength and direction of the current, leading to varying flow patterns within the lagoon.
What is the most useful property of the semimetals?
The most useful property of semimetals is their intermediate electrical conductivity, which allows for applications in electronics and semiconductors. Semimetals also exhibit interesting properties such as Dirac cones and topological insulating behavior, making them valuable for research in quantum materials and physics.
Can a transformer work with d.c.?
The primary coil has to induce current in the secondary coil. The only way this can happen is if there is a varying magantic field in the primary which then will induce a varying mag field in the secondary which results in a current in the sec. Only varying current can induce a varying mag field only a varying mag field can induce current So you need a varying current in the primary. D.C. is not a varying current so it cannot induce a mag field in the coil. A.C. (it does not have to be +/- it just has to be varying) can do so.
How many universes there are?
There is insufficient information at this time to answer this question; many varying and conflicting theories and hypotheses exist, however, many of these even vary among interpretation (for example, the unified 'fundamental theory of physics,' m-theory, can be interpreted to call for infinite universes, or a seemingly arbitrary but set number). The word universeetymologically implies only one, which has led to the term 'multiverse' to refer to a collection of universes. This, however, deals with very theoretical branches of theoretical physics, and is so subject to interpretation it can hardly be called science more than 'educated guesswork.'
What happens if voltage is constant and current is varying when an scr triggers?
Even if the current is varying,as long as the current reaches the value required to trigger the SCR, it will snap into operation. The SCR will remain in operation until the current through it drops to a value below the holding current.
How can the frequency and voltage of an alternator be changed?
The frequency is changed by varying its speed, and the the voltage is changed by varying its field current.
What is polarogram?
It is a plot of diffusion current as a function of varying potential or, a plot of current against applied voltage.
Is an electric voltage a varying electric current that reprsents information?
false
What is series - parallel connection?
In series connection current will be same. in parrel connection voltage will be same and current wil be varying
how many universes are there?
There is insufficient information at this time to answer this question; many varying and conflicting theories and hypotheses exist, however, many of these even vary among interpretation (for example, the unified 'fundamental theory of physics,' m-theory, can be interpreted to call for infinite universes, or a seemingly arbitrary but set number). The word universeetymologically implies only one, which has led to the term 'multiverse' to refer to a collection of universes. This, however, deals with very theoretical branches of theoretical physics, and is so subject to interpretation it can hardly be called science more than 'educated guesswork.'
What are the three types of motives army?
There are many more than three different types of motivation, and many theories of motivation in different settings. These range from need theories such as the famous Hierarchy of Needs postulated by Maslow, to widely varying psychological models and theories based on the works of Machiavelli and Plato.
Why would direct current be unsiutable for transformers?
A transformer is a device that transfers electrical energy from one circuit to another through inductively coupled conductors-the transformer's coils. A varying current in the first or primary winding creates a varying magnetic flux in the transformer's core, and thus a varying magnetic field through the secondary winding. This varying magnetic field induces a varying electromotive force (EMF) or "voltage" in the secondary winding. This effect is called mutual induction.Transformers depend on the changing of magnetic fields within the transformer. Direct current would cause a magnetic field to form in the primary coil, but its the change that induces the current in the secondary field. the change only occurs if an alternating current is applied.
Constant voltage power supplies will maintain a constant voltage under varying?
current.
How do you control dc voltage in alternators?
Typically by varying the magnetic field strength. This is done by varying the current flow through the field windings. It is usually accomplished by a voltage regulator circuit.
