AC can be converted into dc with the help of a rectifier while dc into ac with the help of an......

Statement 1 : The position of an electron can be determined exactly with the help of an electron microscope. Statement 2 : The product of uncertainty in the measurement of its momentum and the uncertainty in the measurement of the position cannot be less than a finite limit.

AC can be converted to DC using a diode. What is this process called?

One can determine the direction of electric field around a stationary charge with the help of electric field lines. Br State Gauss.s theorem in electrostatics and express it in mathematical form.

One can determine the direction of electric field around a stationary charge with the help of electric field lines. Br What do you understand by the term .electric flux.? Give its Sl unit.