Podcast Beta
Questions and Answers
What is the SI unit of electric potential difference?
How is the voltmeter connected in an electric circuit to measure potential difference?
What is the purpose of an ammeter in an electric circuit?
According to Ohm's Law, what is the relationship between potential difference and current in a metallic conductor?
Signup and view all the answers
What is the resistance of a voltmeter in an electric circuit?
Signup and view all the answers
What is the property of matter by virtue of which it can exert electromagnetic force?
Signup and view all the answers
Which of the following substances offers comparatively less opposition to the flow of current?
Signup and view all the answers
What is the SI unit of electric potential?
Signup and view all the answers
Which of the following substances offers larger opposition to the flow of current?
Signup and view all the answers
What is defined as the work done in bringing a unit positive charge from infinity to a point?
Signup and view all the answers
