| ⇦ | 
| ⇨ |
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: - Magnetic flux φ (in weber) linked with a closed circuit of resistance 10 Ω varies
- Four blocks of same mass connected by cords are pulled by a force F
- A geostationary satellite is orbiting the earth at a height of 5R above that surface
- A simple pendulum is suspended from the ceiling of a lift. When the lift is at rest
- The drive shaft of an automobile rotates at 3600 rpm and transmits 80 HP
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Magnetic flux φ (in weber) linked with a closed circuit of resistance 10 Ω varies
- Four blocks of same mass connected by cords are pulled by a force F
- A geostationary satellite is orbiting the earth at a height of 5R above that surface
- A simple pendulum is suspended from the ceiling of a lift. When the lift is at rest
- The drive shaft of an automobile rotates at 3600 rpm and transmits 80 HP
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