When producing resistors, it is easier to use the same material with different sizes to control resistance. This approach ensures flexibility and efficiency in meeting varied demands.
When running a factory producing resistors, it would be easier to make resistors out of the same material but with different sizes rather than all the same size and different materials. This is because the resistance of a resistor depends primarily on the material it is made of and its size and shape according to Ohm's Law.
For resistors made of a single material, changing the size changes the resistance. For instance, a longer resistor will offer more resistance than a shorter one, and a thicker resistor will offer less resistance than a thinner one.
Using materials of varying resistances for different sizes can provide a range of resistances with more control over the production process, making it easier to meet diverse requirements efficiently.
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