| ⇦ | 
| ⇨ |
A galvanometer having resistance of 50 Ω requires a current of 100μA to give full scale deflection. How much resistance is required to convert it into an ammeter of range of 10A?
Options
(a) 5×10⁻³Ω in series
(b) 5×10⁻⁴Ω in parallel
(c) 10⁵ Ω in series
(d) 10⁵Ω in parallel
Correct Answer:
5×10⁻⁴Ω in parallel
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In forward biasing of the p-n junction
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
- An α-particle and a proton travel with the same velocity in a magnetic field
- If the magnetising field on a ferromagnetic material is increased, its permeability
- The dimensional formula for Boltzmann’s constant is
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In forward biasing of the p-n junction
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
- An α-particle and a proton travel with the same velocity in a magnetic field
- If the magnetising field on a ferromagnetic material is increased, its permeability
- The dimensional formula for Boltzmann’s constant is
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