Question 32: Current Electricity

Question

The resistance of the conductor is $\sqrt{3} \Omega$ the angle made by the V-I graph with the voltage axis is $	heta$

Accepted Answer

We plot V (vertical) vs. I (horizontal). The lineÃ¢ÂÂs slope is
$$\frac{V}{I}=R=\sqrt3\,. $$
Angle ÃÂ with the current-axis (horizontal) satisfies
$$	an\phi=R=\sqrt3\quad\Longrightarrow\quad\phi=60^\circ.$$
The angle ÃÂ¸ with the voltage-axis (vertical) is
$$	heta=90^\circ-\phi=90^\circ-60^\circ=30^\circ\,. $$
Answer: Option B, 30ÃÂ°.

Answer

$	heta=60^{\circ}$

Answer

$	heta=30^{\circ}$

Answer

$	heta=15^0$

Answer

$	heta=45^{\circ}$

Current Electricity

The resistance of the conductor is \sqrt{3} \Omega the angle made by the V-I graph with the voltage axis is \theta

Choose the correct answer: