Which of the following gives the resistance from a characteristic curve? (A) The slope of the...

Which of the following gives the resistance from a characteristic curve?

(A) The slope of the tangent line.

(B) The slope of the secant line.

(D) The reciprocal of the slope of the secant line.

Solutions

Expert Solution

(C) is the correct option .
Since characteristic curve is a graph between current and voltage ( that is current on y-axis and voltage on x-axis ) hence tangent line of slope gives us the value of ( 1 / Resistance ) , and taking reciprocal of tangent line will give us the value of Resistance

genius_generous answered 1 year ago

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