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CBSE Class 10 Answered

You have three resistors of value 2 ohms 3 ohms and 5 ohms how will you join them so that total residence will more than 7 ohms
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Asked by rahulkumar720925 | 10 Sep, 2019, 11:03: AM
answered-by-expert Expert Answer
If we connect the resistors in series then the equivalent resistance of the circuit increases. 
 
Thus, if 2 Ω, 3 Ω, 5 Ω  resistors are connected in series, then the equivalent resistance 
Req = 2Ω + 3Ω + 5Ω  = 10 Ω
 
Thus, by connecting these resistors in series we can obtain the equivalent resistance greater than 7 Ω. 
 
 
 
Answered by Shiwani Sawant | 10 Sep, 2019, 15:05: PM

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