Electrical Engineering - Series Circuits - Discussion

I agree it is not mentioned that they are in series. But, we are in questions of series section, friends.

In question it is not given that resistor are connected in series so option D is wrong please give clear answer.

They are not mentioned series or parallel.

They are not mentioned series circuit or parallel.

Unless & until they mention we should take it has series.

There is not mentioned series or parallel.

Ammeter is always connected in series with load. So, the answer is not given.

If we think the given question assume circuit is in series combination, between the second resistor end point and third resistor first point we can put the + positive problem and other source side direct give to negative problem.

So, ammeter shown deflection current on whole circuit, we can get total current of series circuit : I = I1+I2+I3.

So the answer is perfect is the ammeter - (negative) problem directly connected with fourth resistor and second resistor end point put + problem.

It can be connected any where in the circuit because same current will be in the all resistance because of series combination.

Hence can be connected any where.

The ammeter is always connected in series because of we understand question also series.

The question is not clear. Here, it has not given as series/parallel circuits.