You are given two p-n junction diodes.Mention the name of an electronic circuit which make use of these diodes to convert A.C. current to continuous D.C. current.

You are given two p-n junction diodes. Draw the circuit diagram of a half wave rectifier

Assuming that the two diodes D_1 , and D_2 , used in the electric circuit as shown in figure are ideal. Find out the value of current flwoing through 2.5 Omega resistor.

In an a.c circuit with phase voltage V and current I, the power dissipated is