inversely proportional
directly proportional
equivalent
None of these
Correct option is (A)
\(X_L=2πfL\)
\(⇒ X_L∝f\)
\(⇒ \frac{1}{X_L}∝\frac{1}{f}\)
i.e., graph between XL1 and f will be a hyperbola.

The electric potential (V ) and electric field (⃗ E) are closely related concepts in electrostatics. The electric field is a vector quantity that represents the


From the following, how many compounds contain at least one secondary alcohol? 
When voltage changes its direction after every half cycle is known as alternating voltage. The current flows in the circuit at that time are known as alternating current. The alternating current(AC) follows the sine function which changes its polarity concerning time. Most of the electrical devices are operating on the ac voltage.
