| ⇦ | 
| ⇨ |
A certain current on passing through a galvanometer produces a deflection of 100 divisions. When a shunt of one ohm is connected, the deflection reduces to division. The galvanometer resistance is
Options
(a) 10 Ω
(b) 9.9 Ω
(c) 100 Ω
(d) 99 Ω
Correct Answer:
99 Ω
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
- The displacement of an object attached to a spring and executing simple harmonic
- A ball is thrown vertically downwards from a height of 20 m with an initially
- An engine has an efficiency of 1/6. When the temperature of sink is reduced
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
- The displacement of an object attached to a spring and executing simple harmonic
- A ball is thrown vertically downwards from a height of 20 m with an initially
- An engine has an efficiency of 1/6. When the temperature of sink is reduced
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
Explanation: Is=I-Ig=100-1=99
G = Is*S/Ig = (99*1)/1 = 99 ohm