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Navin A S
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If a conductor carrying current has magnetic flux around it,why not a carrier wave that carries current in case of wireless power transfer has a magnetic flux around it?
Navin A S said:If a conductor carrying current has magnetic flux around it,why not a carrier wave that carries current in case of wireless power transfer has a magnetic flux around it?
Navin A S said:1.What does an electromagnetic wave actually composed of?
GhostLoveScore said:@ Navin A S EM Wave has two components, electric field and magnetic field. They are perpendicular to one another.
Wireless power transfer using magnetic flux, also known as inductive charging, works by creating an alternating magnetic field between two coils, one in the transmitter and one in the receiver. This magnetic field induces an electrical current in the receiver coil, which can then be used to power a device.
Yes, wireless power transfer using magnetic flux is considered safe. The magnetic fields used in this technology are low frequency and non-ionizing, meaning they do not have enough energy to cause harm to human health. However, it is important to follow safety guidelines and use approved devices for wireless charging.
One of the main advantages of wireless power transfer using magnetic flux is convenience. It eliminates the need for cords and cables, allowing for a more clutter-free and convenient charging experience. It also reduces wear and tear on charging ports and cables, potentially extending the lifespan of devices.
One limitation of wireless power transfer using magnetic flux is its limited range. The distance between the transmitter and receiver coils typically needs to be within a few centimeters for efficient charging. Additionally, the efficiency of the transfer decreases with greater distance between the coils.
Wireless power transfer using magnetic flux is one of the most commonly used wireless charging technologies. It is relatively simple and inexpensive to implement, making it a popular choice for consumer devices. However, other technologies such as radio frequency and laser-based charging may offer longer range and faster charging speeds, but at a higher cost and complexity.