CBSE Class 10 Answered
A cell, a resistor, a key and ammeter are arranged as shown 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
Asked by | 09 May, 2013, 08:47: PM
Expert Answer
Initial current depends on the initial drift of electrons (which varies according to the arrangement in each case). However, the current gets stable almost instantly and all the three ammeters show the same reading.
Answered by | 17 May, 2013, 05:13: PM
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