Question

what is the difference between a fixed resistance and rheostat draw its symbols​

Answer 1

Answer:

Rheostat is a variable resistance. The symbol is " Rh" and in circuits its symbol is like resistance but with a diagonal arrow.

As nouns the difference between resistance and rheostat

is that resistance is the act of resisting, or the capacity to resist while rheostat is an electrical resistor, with two terminals, whose resistance is continuously variable by moving a knob or slider.

Explanation:

Answer 2

Answer:

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