plz sir give me answer
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Answers
Answered by
1
Answer:
options - (d) 2
Explanation:
According to formula,
R(p)= 1/R1 + 1/R2 + 1/R3 +1/R4 ……..
In this case,
R(p)= 1/2 +1/2 +1/2 +1/2 = 2 ohms.
Hope you get it
Answered by
0
Answer:
1/2
Explanation:
when connected in parallel
1/Re=1/R1+1/R2...
therefore
1/Re=1/2+1/2+1/2+1/2
1/Re=2
Re=1/2
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