Question

How are ammeter and voltmeter connected in a circuit what do they help us measure?

Answer 1

Ammeter is connected in series with the circuit and helps in measuring the current across the circuit while voltmeter is connected in parallel to the resistors and used to measure the resistance

Answer 2

ammeter and voltmeter are connected in circuit and ammeter is used to measure current flowing in circuit.and voltmeter is used to measure potential different between two points in circuit