NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos
KINETIC THEORY OF GASES & RADIATION
NIKITA PUBLICATION|Exercise MCQs (Question Given in MHT-CET)|79 Videos
MAGNETISM
NIKITA PUBLICATION|Exercise MCQs|249 Videos
Similar Questions
Explore conceptually related problems
To increase the range of voltmeter the series resistance should be
A 0-25 m A ammeter having resistance 10 Omega is to be converted into voltmeter with a range 0-25 V. A resistance connected in series is
A milliammeter of range 10 mA has a coil of resistance 1 Omega . To use it as voltmeter of range 10 volt , the resistance that must be connected in series with it, will be
If resistance of voltmeter is 10000 Omega and resistance of ammeter is 2Omega then find R when voltmeter reads 12 V and ammeter reads 0.1 A
A voltmeter of resistance 1000 Omega reads 2 volt/ division. The resistance requried to be connected in series with voltmeter to make it to read 20 volt/division is
A voltmeter with a resistance 50 xx 10^(3) Omega is used to measure voltage in a circuit. To increase its range to 3 times, the additional resistance to be put in series is
To convert a voltmeter measuring 15V into a voltmeter measuring 150V , if the resistance of the voltmeter is 1000Omega , the resistance to be connected is
To convert a voltmeter measuring 15 V into a voltmeter measuring 150V, if the resistance of the voltmeter is 1000 Omega , the resistance to be connected is
(a) Briefly explain how a galvanometer is converted into a voltmeter. (b) A voltmeter of a certain range is constructed by connecting a resistance of 90 Omega in series with a galvanometer. When the resistance of 470 Omega is connected in series, the range gets halved. Find the resistance of the galvanometer.
NIKITA PUBLICATION-MAGNETIC EFFECT OF ELECTRIC CURRENT-MCQs (Sensitivity and accuracy of M.C.G.)