| ⇦ | 
| ⇨ |
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 spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring
- With the decrease of current in the primary coil from 2 amperes to zero value
- The masses of three wires of copper are in the ratio 1:3:5 and lengths
- A high altitude, a body explodes at rest into two equal fragments with one fragment
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring
- With the decrease of current in the primary coil from 2 amperes to zero value
- The masses of three wires of copper are in the ratio 1:3:5 and lengths
- A high altitude, a body explodes at rest into two equal fragments with one fragment
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
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