Consider two identical galvanometers and two identical resistors with resistance R. If the internal resistance of the galvanometers RC < R/2, which of the following statement(s) about any one of the galvanometers is(are) true?

Select all that apply

• Option A

  The maximum voltage range is obtained when all the components are connected in series.

• Option B

  The maximum voltage range is obtained when the two resistors and one galvanometer are connected in series, and the second galvanometer is connected in parallel to the first galvanometer.

• Option C

  The maximum current range is obtained when all the components are connected in parallel.

• Option D

  The maximum current range is obtained when the two galvanometers are connected in series and the combination is connected in parallel with both the resistors.