Question

Problem 20

Answer 1

Given information

ammeter which is used to measure the current flow in amperes of the circuits. 

voltmeter which is used to measure the voltage and voltage drop of the circuits.

Step-by-step explanation

Step 1.

Ammeters, also known as current meters, which measure the current flow in amperes. in analog ammeters Current levels are displayed by a moving pointer or needle.

A voltmeter is used for measuring electric potential difference between two points in an electric circuit and  It is connected in parallel. avoid the current in the circuit It usually has a high resistance.