What is use of Ammeter in circuit.

Bharat was doing an experiment by using an ammeter. Suddenly. it fell from his hand and broke. He was afraid. that he might be scolded and threaten by his teacher. His classmate advised him not to tell the teacher. but he refused and told his teacher. On listening lu him patiently, the teacher did not scold him and threaten as it was just an accident and used the opportunity to show the internal structure of the ammeter to the whole class. On the basis of above passage, answer the following questions: What is the use of ammeter? How is it connected in the circuit?

What is the reading of ammeter is adjoining circuit diagram.

A capacitor is used in the primary circuit of an induction coil.

What is the impedance of circuit of L-C-R series AC circuit ? Write its formula.

For the reading obtained in ideal voltmeters and ammeters in above circuits.

Why is the series arrangement not used for domestic circuits? Explain.

In the following circuit A, B and C are three ammeters. 0.5A current is shown by ammeter B. Find the total resistance of the circuit.

Find out the readings of ammeter and voltmeter in the circuit given below:

What are the two most commonly used domestic circuits ?