Question

A cell, a resistor, a key and ammeter are arranged as shown in the circuit diagrams of Figure (i), (ii) and (iii). The current recorded in the ammeter will be

• A. maximum in (i)
• B. maximum in (ii)
• C. maximum in (iii)
• D. the same in all the cases

Answer 1

The correct option is D the same in all the cases

We can see that in all the circuit diagrams a cell, a resistor, a key and an ammeter are arranged in series.
In series connection, the order of elements doesn't matter in terms of the amount of current flowing through it.

Hence, $\left(d\right)$ is the correct choice