Pls explain me this... why would the answer be C.??
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6
Hii There!!
Option C) is correct.
Since, S1, S2 and S5 are connected in series.
So, maximum current will flow in this case and the current shown by ammeter will be maximum.
____________________________
Hope it helps
Option C) is correct.
Since, S1, S2 and S5 are connected in series.
So, maximum current will flow in this case and the current shown by ammeter will be maximum.
____________________________
Hope it helps
Answered by
1
current will be maximum when resistance is low. since I=V/R
When S1, S3 and S5 are closed a low resistance path is created from one end of ammeter to the other end of series resistance.
Electric current always choose the path which has low resistance.
Hence current will flow through that shorted path. Now the resistance of the circuit is R, which is the series resistance. Hence current will be maximum.
When S1, S3 and S5 are closed a low resistance path is created from one end of ammeter to the other end of series resistance.
Electric current always choose the path which has low resistance.
Hence current will flow through that shorted path. Now the resistance of the circuit is R, which is the series resistance. Hence current will be maximum.
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