Two resistors with resistances 5 Ω …
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Posted by Shivek Singh 4 years, 11 months ago
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Gaurav Seth 4 years, 11 months ago
Given: Two resistors with resistances R1=5ohm and R2=10ohm, V=6volt
(a) For minimum current these two should be connected in series. For maximum current these two should be connected in parallel.
(b)In series,
Total resistance = 5+10 = 15ohms
Therefore total current drawn = V/R = 6/15 = 0.4amps
In parallel,
Total resistance R is given as 1/R=1/R1+1/R2
1/R =1/5+1/10
1/R=3/10
R=10/3 ohm
Therefore total current drawn by the circuit = V/R = 6/(10/3) =1.8amps.
1Thank You