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A cell, a resistor, a key and an ammeter...

A cell, a resistor, a key and an ammeter are arranged as known in the circuit diagrams of figure. 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

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The correct Answer is:
D
A cell, a resistor, a key and an ammeter are arranged in series as shown in the circuit diagrams. In series connections the order of elements in the circuit does not matter to the amount of current flows through it.
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