EARTH SCIENCE
MAGNETISM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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energy source
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electrical device
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electrical circuit
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None of the above
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Detailed explanation-1: -Electric(al) devices are devices that functionally rely on electric energy (AC or DC) to drive their core parts (electric motors, transformers, lighting, rechargeable batteries, control electronics).
Detailed explanation-2: -The fan, transformer, motor, generators are the examples of the electrical device whereas the transistor, thyristor, microcontroller are the examples of the electronics device.
Detailed explanation-3: -A light bulb is an energy conversion device that converts electrical energy into light. Modern incandescent light bulbs (see Figure 1) are highly inefficient, with about 90% of the energy supplied to them being lost as heat.
Detailed explanation-4: -Washing machine. Dryer. Television. Cell phone. Laptop. Air conditioning system. Flashlight. Heating system. More items