What are the expected readings of the following in the figure below

1. What are the expected reading of the ammeter and voltmeter?
2. What is the reading of the voltmeter V?
3. What does the ideal ammeter read?

What are the expected reading of the ammeter and voltmeter?

Complete step by step answer

The ammeter is connected in series with the circuit. So its reading will show the value of the current flowing in the circuit. Hence, the reading of the ammeter is equal to 1A. Hence, the voltmeter will show a reading of 2V.

What is the reading of the voltmeter V?

Complete answer:

Potential across 16Ω resistance is. Hence, the reading of the voltmeter V is 12V.

What does the ideal ammeter read?

An ideal ammeter has zero resistance.