for usa test prep
In an electric motor, at the moment that the half-turn of the rotor (central electromagnet) completes, the field of this electromagnet
if you think about it, if you put two positive or two negative sides of a magnet together what happens? one flips because they aren't attracting
A simple method is already available and it's called a speaker-you can also use it as a microphone.
The energy in an electrical current, or stored temporarily in capacitors or inductances.
Motors convert electrical energy to mechanical energy through moving electric conductors through a magnetic field. Magnets can be permanent magnets or electromagnets.
This seems like a question from an electrical course, and is probably best answered by your course materials. It's your test question, not ours, and there won't always be someone to ask for the answer. Earn your diploma. However, a simple resistive load will dissipate heat, thus changing electrical energy to heat energy.
simple: chemical energy: )
it converts electrical energy into mechanical energy
An example of electrical energy is like when a toaster is plugged in or lightning and a light bulb. It's that simple
Absolutely a simple example is the engine.
Very simple; solar energy!
There is an electromagnet in that crane
A loudspeaker is a transducer which converts electrical energy into sound. [Most simple moving coil loudspeakers will also function in reverse, as a microphone turning sound energy into electrical energy.]
Simple, photo-voltaic cells, commonly known as solar panels.
Yes, a simple machine can create friction, and friction can create heat. You are converting mechanical energy to thermal energy.
A permanent magnet is always magnetised (example is a simple bar magnet). An electromagnet is only magnetised while an electrical current is flowing through the coil. Once the electricity is switched off, the electromagnet ceases to be magnetised.
A load cell simply converts force into an electrical charge. These can be as simple as a button, or as some kind of electrical pressure plate, and so on.
This is quite simple with a resistor. That device will turn electricity to heat.
Electrochemistry consists of a variety of diverse and significant applications to modern industrial and commercial processes in the 21st Century. These applications most commonly include the purification of metal and the ability to convert the chemical energy of a simple voltaic cell reaction into electrical energy.
They eat by the process of photosynthesis which means that they convert the energy of sunlight ino simple sugars.
Photosynthesis is the process where plants convert sunlight into energy (in very simple terms). There are not ingredients.
By passing an electric current through any conductor, a magnetic field will be created. Therefore, a simple electromagnet can be created by connecting a power source to a coil of copper wire.
Plants, they take energy from the sun and convert it to simple sugars.
You can create an electromagnet by winding a coil of wire around a core of iron, and passing a current through the coil of wire.
No. Light energy does help create sugar by providing the necessary energy to convert Carbon Dioxide into organic compounds, mostly simple sugars.