Question

Why is Ammeter Connected in Series?

Answer 1

Electric circuit

A closed loop that forms a network of electrical components is called an electric circuit. This loop is made using electrical wires and is powered by a source, like a battery, that enables the flow of electrons hence current in opposite direction to the flow of electrons.

1. In a circuit electrical components may be connected in series or parallel. Components in series connections receive the same amount of current but potential difference varies.
2. In parallel connection potential difference across each component remains constant but current varies through each branch of connection.
3. An ammeter is a device connected to a circuit to measure the current flowing through the circuit. It is designed with a material of low electrical resistance. Ammeter is placed in series to get the full current flowing through a branch of the circuit.

Explanation

Ammeter is a device designed with a material of very less electrical resistance. It is used to measure the magnitude of current flowing in a circuit. In series connection current through all components of the circuit is constant, Hence an ammeter connected in series can measure the correct magnitude of current flowing through the circuit.