To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA

To Convert A 800 Mv Range Millivoltmeter Of Resistance 40 Physics Question

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.

Related Questions:

  1. A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
  2. A 220 volt and 1000 watt bulb is connected across a 110 volt mains supply.
  3. 4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity of the gas
  4. A missile is fired for maximum range with an initial velocity of 20 m/s
  5. A particle has initial velocity(3i⃗ +4j⃗)and has acceleration (0.4i⃗ +0.3j⃗)

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*