A voltmeter of resistance 500 and a milliammeter of 1.0 resistance are used to measure
Fantastic news! We've Found the answer you've been seeking!
Question:
A voltmeter of resistance 500 Ω and a milliammeter of 1.0 Ω resistance are used to measure a resistance by ammeter voltmeter method. If the voltmeter reads 20 V and the milliammeter 100 mA, calculate the value of measured resistance
a.if the voltmeter is put across the resistance and the milliammeter connected series in
b.if the voltmeter is put across the resistance only
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date: