How is a voltmeter connected in an electric circuit?

How is an ammeter connenctned in an electric circuit?

What is a electric circuit?

What is a voltmeter? How a galvanometer is converted into a voltmeter? Why is a voltmeter connected in parallel in a circuit?

What is electric circuit?

How is a voltmeter connected in the circuit to measure potential difference between two points?

Fill ups An ammeter is always connected in………………an elelctric circuit.