What is the resistance offered by an inductance to d.c.?

Direction. In the follwing questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if asssertion is true, but reason if false, (D) if both assertion and reason are false Assertion : The resistance offered by an inductor in a d.c. circuit is always constant. Reasons : Angular frequency of DC circuit is zero.

Show that resistance offered by an ideal inductor to the flow of direct current is zero.

A circuit consists of non inductive resistance of 50Omega , an inductance of 0.3 Henry and a capacitance of 40 microfarad in series and supplied with acurrent of 200 V- 50Hz.Find impedence and current in the circuit.

a 750 hz 20v source is connected to a resistance of 100 . an inductance of 0.1803 H and a capacitance of 10 muF all in series. Calculate the time in which the resistance (thermal capacity = 2 J ^@C^-1) will get heated by 10^@C

Fill in the blanks: As the temperature rises, the resistance offered by metals .........(increses, decreases)

What is meant by resistance of a conductor?On what factors does the resistance of conductor depends?