If the voltage-current characteristics is a straight line through the origin, then the element is said to be?(a) Linear element(b) Non-linear element(c) Unilateral element(d) Bilateral elementI have been asked this question during a job interview.My doubt is from Circuit Elements and Kirchhoff’s Laws in chapter Circuit Elements and Kirchhoff’s Laws of Network Theory

If the voltage-current characteristics is a straight line through the

1.	If the voltage-current characteristics is a straight line through the origin, then the element is said to be?(a) Linear element(b) Non-linear element(c) Unilateral element(d) Bilateral elementI have been asked this question during a job interview.My doubt is from Circuit Elements and Kirchhoff’s Laws in chapter Circuit Elements and Kirchhoff’s Laws of Network Theory
Answer» The correct OPTION is (a) Linear element To elaborate: If the voltage-current characteristic is a straight line through the origin, then the element is said to be Linear element. The DIFFERENCE in potential energy of CHARGES is CALLED Potential difference.

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