What is a voltmeter? How is it connected in a circuit?
(N/A) voltmeter is an electrical instrument used to measure the potential difference between two points in an electrical circuit.
It is always connected in parallel across the component or the part of the circuit where the potential difference is to be measured.
It is always connected in parallel across the component or the part of the circuit where the potential difference is to be measured.
Explore More
Similar Questions
What is meant by resistance of a conductor? Name and define its $SI$ unit. List the factors on which the resistance of a conductor depends. How is the resistance of a wire affected if
$(i)$ its length is doubled,
$(ii)$ its radius is doubled?
$(i)$ its length is doubled,
$(ii)$ its radius is doubled?
Medium
View SolutionNichrome is used to make the element of an electric heater. Why?
Easy
View SolutionThe $SI$ unit of resistivity of the material is $......$
Easy
View SolutionAn electron in a metal is free to move anywhere but cannot leave the metal.
Easy
View SolutionAn electric appliance draws a current of $0.4\, A$ when the voltage is $200\, V$. Calculate the amount of charge flowing through it in one hour.
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo