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What else can I help you with?
Gets stronger as you get closer to an electric charge?
The electric force between you and a charge increases as you get closer due to the changing electric field intensity. The force follows an inverse square law, meaning it grows rapidly the closer you get. This is why you might feel a stronger force when near an electric charge.
Why does a compass move when it gets near an electromagnet?
When a compass gets near an electromagnet, the magnetic field produced by the electromagnet interferes with the Earth's magnetic field, causing the compass needle to align with the electromagnet's field instead. This phenomenon is known as magnetic deflection.
Is it true or false that an electric field gets stronger the closer it is to the charge?
True. The strength of an electrical field follows an inverse square law.
Where is the edge of a magnetic field?
The edge of a magnetic field is typically considered to be where the field strength diminishes significantly. It can be defined as the point where the influence of the magnetic field becomes negligible or comparable to the background magnetic field in the area. The specific location of the edge of a magnetic field can vary depending on the strength and orientation of the magnetic source.
Why the magnetic needle gets reflected when placed near a current carrying wire?
The magnetic needle gets deflected near a current-carrying wire due to the magnetic field generated by the current. The magnetic field induces a force on the needle, causing it to align or deflect towards or away from the wire. This phenomenon is a result of the interaction between the magnetic field and the magnetic properties of the needle.
What would happen if a defender fouled in the circle in field hockey?
The opposing team gets a corner.
What happen when power transformer design for 50 Hz were connected to a 5 Hz source of the same voltage?
as frequency is reduced current gets increased winding gets heated.current goes up.voltage gets dropped.power also gets dropped.
Can 3 pH induction motor rotates if its 1 winding get shorted?
If one winding of a three-phase induction motor gets shorted, the motor may still operate, but its performance will be significantly affected. The shorted winding can cause an imbalance in the magnetic field, leading to reduced torque and efficiency. In some cases, the motor may overheat or get damaged due to the increased current in the remaining windings. Therefore, while it might rotate, it is not advisable to operate a motor with a shorted winding.
How do star and delta configured three phase induction motors perform differently?
Star Delta starter control wiring ensures that initially the Motor winding is connected in Star and after set timer (few seconds) the winding gets connected in Delta automatically. There three power contactors and timers to make it happen.
What will happen if a banana gets a very bad sunburn?
What will happen if a Banana gets a very bad sunburb
How does the 12 volts of battery steps up to 25000 volts?
Here is how the ignition system in a car works. In older cars, the battery supplies electricity to the ignition coil and ignition points. The ignition coil is actually a device known as a transformer. Transformers have at least 2 windings, and electricity from one winding is "induced" into the other winding when the field in the first winding collapes. In transformers, the thicker and shorter the wire, the more current is involved, and the thinner and longer a wire is, the more voltage is involved. Anyway, the primary coil is magnetized by the battery. When the ignition points open, that field collapses and the fading magnetism creates electricity in the secondary winding. The primary winding is made for current, while the secondary winding is made for voltage. Since there are many more windings (maybe over 2000 times the number used in the primary winding), the voltage is much higher. From there, the distributor cap determines which spark plug gets the high voltage. Everything is timed to where each spark plug gets a jolt of high voltage each time a piston reaches the top (and yes, this even happens on the exhaust stroke, though it does no good, at least in a traditional, non-computer engine). In modern engines, the principles are the same, though the methods are different. Instead of points, there is an ignition timing sensor, and it tells the ignition module when to fire or even where each piston is. That causes transistors or other semiconductors to build and collapse the magnetic field on the primary coil winding.
When does contraction happen?
when heat gets transferred it gets smaller.
What is the function of no volt release in 3 point starter?
The supply to the field winding is derived through no voltage coil. So when field current flows, the NVC is magnetized. Now when the handle is in the 'RUN' position, soft iron piece connected to the handle and gets attracted by the magnetic force produced by NVC, because of flow of electric current through it.
Can a step up transformer work as a step down transformer?
Sure. The description only depends on which side gets the excitation and which side provides the output. Excite the shorter winding and you have a step-up. Excite the longer winding and you have a step-down.
Where can happen a tornado?
Tornadoes can happen in any place that gets thunderstorms.
Where can tornadoes happen?
Tornadoes can happen in any place that gets thunderstorms.
What would happen to the conservation of energy if electric field were non-conservation?
The known non-conservative forces are force, like friction, where energy gets wasted. This means that useful energy gets converted to unusable energy. You can invent a Universe with non-conservative forces, where you can actually get energy out of nothing, but this is not likely to happen in the real world.
