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Two wires of the same dimensions but resistivities p1 and p2 are connected in series. The equivalent resistivity of the combination is
Options
(a) p1 + p2
(b) (p1 + p2) / 2
(c) √(p1 p2)
(d) 2 (p1 + p2)
Correct Answer:
(p1 + p2) / 2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- Reactance of a capacitor of capacitance C µF for A.C freqency (400 / π) Hz is 25 ohm
- Complete the reaction: ₀n¹+ ₉₂U²³⁵→₅₆Ba¹⁴⁴+……..+3n
- A body rolls down a stair case of 5 steps. Each step has height 0.1 m and width 0.1m
- The fundamental frequency of a closed organ pipe of length 20 cm is equal to the second
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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