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To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA range, the resistance to be connected as shunt is
Options
(a) 10 Ω
(b) 20 Ω
(c) 30 Ω
(d) 40 Ω
Correct Answer:
10 Ω
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A capacitor of 2.5 μF is charged through a resistor of 4 MΩ. In how much time
- The angular speed of earth, so that the object on equator may appear weightless
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
- If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then
- An electric bulb has a rated power of 50W at 100 V. if it used on an a.c. source
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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