Total Questions: 100
प्रत्येक भाग का प्रतिरोध R/5 होगा।
समतुल्य प्रतिरोध होगा 1/R'
= 5/R + 5/R + 5/R + 5/R + 5/R तो,
R' = R/25
R'/R = 1/25
12, 19, 21, 3, 25, 18, 35, 20, 22, 21, 45, 46, 47, 48, 9, 50, 52, 54, 55, 56
S = 1 + 2 + 4 + ... + 14 पदों तक
यह गुणोत्तर श्रेणी में है।
a = 1
r = 2/1 = 2, n = 14
Sₙ = a(rⁿ - 1) / r - 1
= 1(2¹⁴ - 1) / 2 - 1
= 16384 - 1 = 16383