Lightning
Mechanical energy is supplied to a generator from an engine, a steam turbine for example, and converted to electrical energy
One example is a battery, which converts chemical energy into electrical energy through a chemical reaction that causes the flow of electrons. This flow of electrons generates an electric current that can be used to power electronic devices.
One example is an electric motor, which turns electrical energy into kinetic energy.
It is when one form of energy goes straight to another:example A toster converts electrical energy into thermal energy.
Yes, machines can transform energy from one form to another. For example, a generator can convert mechanical energy into electrical energy. Similarly, an electric motor can transform electrical energy into mechanical energy.
One example of converting light energy to electrical energy is through the use of photovoltaic cells in solar panels. When sunlight hits the cells, it generates an electric current through the photovoltaic effect, allowing the light energy to be converted into usable electrical energy.
It is when one form of energy goes straight to another:example A toster converts electrical energy into thermal energy.
One horsepower (HP) is equivalent to about 746 watts of mechanical power. To produce one horsepower of mechanical energy, the electrical energy required depends on the efficiency of the motor converting electrical energy to mechanical energy. For example, if a motor operates at 90% efficiency, approximately 830 watts of electrical energy would be needed to produce one horsepower. Thus, the electrical energy required varies with the efficiency of the system used.
An example is the conversion of electrical energy to thermal energy, such as in electrical resistance heating appliances. This process results in the majority of the electrical energy being converted to heat, which may not be the desired outcome in certain applications.
One example is in the process of photosynthesis, where plants convert electrical energy from sunlight into chemical energy stored in glucose molecules. Another example is in the operation of batteries, where electrical energy is converted into chemical energy during charging and then reversed during discharging to power devices.
Rotation energy can be converted into electrical energy through the use of a generator. The rotating motion is used to spin a coil of wire within a magnetic field, which induces an electric current to flow in the wire. This current can then be captured and used as electrical energy.
In an energy source, such as a power plant or a battery, energy is converted from one form to another. For example, in a power plant, mechanical energy from a turbine is converted into electrical energy. In a battery, chemical energy is converted into electrical energy.