Question

Which statement/statement is/are correct? 1. An ammeter is connected in series in a circuit and a voltmeter is connected in parallel. 2. An ammeter has a high resistance. 3. A voltmeter has a low resistance.

Answer 1

Answer:1.)An ammeter is connected in series in a circuit and a voltmeter is connected in parallel.

Explanation:Beacuse In the series circuit,when some appliances works stop,then all other work stop contineusaly.

In the parallel circuit .is some appilance works stop ,then all other works contineusly.this is possible only in parallel circuit.so,voltmeter aleays connected in parallel and ammeter always connected in series

Answer 2

Ammeter:-

An ammeter is just a converted Galvanometer and measures the current flowing through the circuit by showing proportional deflection. An ammeter is formed by connecting a Galvanometer with a low resistance in parallel.

$\bigstar$So the Ammeter is connected in series with the circuit elements and measures the current flow in a circuit.

Voltmeter:-

A Voltmeter is also a converted Galvanometer which measures the amount of Voltage (or) in other words the potential difference accross two points in a circuit. A voltmeter is formed by connecting a Galvanometer in series with a high resistance.

$\bigstar$So the Voltmeter is attached in parallel in a circuit and measures the voltage in a circuit.

And if this is not maintained then there is a high chance for the ammeter to get damaged due to low resistance.