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A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively with and being short circuited through a resistance of 10Ω. Its internal resistance is
Options
(a) 2.0 ohm
(b) zero
(c) 1.0 ohm
(d) 0.5 ohm
Correct Answer:
1.0 ohm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Current flows in semi-conductors through
- A uniform wire of resistance 9Ω is joined end-to-end to form a circle. Then
- A voltmeter of range 2 V and resistance 300Ω cannot be converted into ammeter
- Angle of contact of a liquid with a solid depends on
- A particle is dropped from a building. It takes 4 sec for the particle to reach the ground
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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