| ⇦ | 
| ⇨ |
In Wheatstone bridge, three resistors P,Q and R are conncected in three arms in order and 4th arm of resistance s, is formed by two resistors s₁ and s₂ connected in parallel. The condition for bridge to be balanced is, P/Q
Options
(a) R(s₁+s₂)/s₁s₂
(b) s₁s₂/R(s₁+s₂)
(c) R(s₁s₂)/(s₁+s₂)
(d) (s₁+s₂)R(s₁s₂)
Correct Answer:
R(s₁+s₂)/s₁s₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- The drift speed of electrons in copper wire of diameter and length l is v.
- When a current of (2.5±0.5) A flows through a wire, it develops a potential difference
- If the r.m.s. velocity of a gas is v, then
- A ball rolls without slipping. The raidus of gyration of the ball about an axis
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- The drift speed of electrons in copper wire of diameter and length l is v.
- When a current of (2.5±0.5) A flows through a wire, it develops a potential difference
- If the r.m.s. velocity of a gas is v, then
- A ball rolls without slipping. The raidus of gyration of the ball about an axis
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply