How is the ammeter connected in all circuits to measure current flowing in it?

Correct option is C

The correct answer is (c) In series.
· An ammeter is always connected in series with the circuit components to measure the current flowing through the circuit.
· This is because the current remains the same at all points in a series circuit, allowing the ammeter to accurately measure the total current.

Information Booster:
· Across or In parallel: These configurations are typically used for voltmeters, which measure voltage across components.
· In line: Not a standard term in electrical measurement.