The V-i graph a conductor makes an angle theta with V-axis- Here V denotes the voltage and i denotes current- The resistance of conductor is given by

Question

Toppr Admin · Accepted Answer

Correct option is D- -cot-theta-From ohm-s law -R-dfrac-V-i-also the slope of V-i Graph -S-dfrac-V-i-angle with y axis is given by -tan -theta -dfrac-I-V-so -R-S-dfrac-1-tan-theta-cot-theta-

The $$V-i$$ graph for a conductor makes an angle $$\theta$$ with $$V-axis$$. Here $$V$$ denotes the voltage and $$i$$ denotes current. The resistance of conductor is given by

Correct option is D. $$cot\theta$$
From ohm's law $$R=\dfrac{V}{i}$$
also the slope of V-i Graph $$S=\dfrac{V}{i}$$
angle with y axis is given by $$\tan \theta =\dfrac{I}{V}$$
so $$R=S=\dfrac{1}{\tan\theta}=\cot\theta$$

The $$V-i$$ graph for a conductor makes an angle $$\theta$$ with $$V-axis$$. Here $$V$$ denotes the voltage and $$i$$ denotes current. The resistance of conductor is given by

Correct option is D. $$cot\theta$$From ohm's law $$R=\dfrac{V}{i}$$also the slope of V-i Graph $$S=\dfrac{V}{i}$$angle with y axis is given by $$\tan \theta =\dfrac{I}{V}$$so $$R=S=\dfrac{1}{\tan\theta}=\cot\theta$$

Correct option is D. $$cot\theta$$
From ohm's law $$R=\dfrac{V}{i}$$
also the slope of V-i Graph $$S=\dfrac{V}{i}$$
angle with y axis is given by $$\tan \theta =\dfrac{I}{V}$$
so $$R=S=\dfrac{1}{\tan\theta}=\cot\theta$$