Question

define resistor.. ...

Answer 1

resistor is any substance which provides resistance to the flow of current

Answer 2

Hi friend here is ur answer:

-An electrical component that regulates the flow of electrical current in an electronic circuit is called resistors.
-Resistors also provide a specific voltage for an active device such as a transistor.
-In electronic circuit, resistors are used to reduce the flow; to divide voltage; adjust the signal level among other uses.

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