least resistance by 2 , 4, 1 and 100omega is
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Answered by
1
Answer:
need point to as very urgent
Answered by
1
Answer:
0.57 ohm
Step-by-step explanation:
In parallel combination, least resistance is found
let
R1= 2 ohm, R2= 4 ohm, R3= 1ohm ,. R4= 100ohm
for parallel combination
1/R= 1/R1+1/R2+1/R3+1/R4
=> 1/R= 1/2+1/4+1/1+1/100
=>1/R= 50/100 + 25/100 + 100/100 + 1/100
=> 1/R= ( 50+25+100+1) / 100
=> 1/R= 176/100
=> R = 100/176 ohm
=> R = 0.568181818181......
=> R = 0.57 ohm approximately
Answer
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