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M.Kalai vanan
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In induction cooking which effect is more dominant.EDDY CURRENT OR HYSTERESIS and at which range of frequencies?
M.Kalai vanan said:In induction cooking which effect is more dominant.EDDY CURRENT OR HYSTERESIS and at which range of frequencies?
M.Kalai vanan said:A sort of and i want to know about which effect is dominant at frequencies in range of 30-50 KHz.
Induction cooking is a method of cooking that uses electromagnetic induction to heat up the cooking vessel directly, rather than using a heat source like a flame or electric heating element.
Eddy current and hysteresis frequency refer to the two main components of the electromagnetic field that is used in induction cooking. Eddy current refers to the circular currents that are induced in the cooking vessel, while hysteresis frequency refers to the rate at which the magnetic field is alternated to create these currents.
Eddy currents and hysteresis frequency both play a role in the heating process in induction cooking. Eddy currents generate heat in the cooking vessel through resistance, while hysteresis frequency determines the strength and intensity of the magnetic field, which in turn affects the strength of the eddy currents and the rate of heating.
The optimal hysteresis frequency for induction cooking depends on factors such as the type of cooking vessel, the type of food being cooked, and the desired cooking time. Generally, a higher hysteresis frequency (around 20-40 kHz) is more efficient for most cooking purposes, but lower frequencies may be better for specific types of cookware or cooking methods.
Induction cooking using eddy current and hysteresis frequency is generally considered safe, as there is no open flame or direct heat source involved. However, as with any electrical appliance, it is important to follow safety guidelines and use caution when handling or operating induction cooktops.