Question

draw a schematic diagram of an electric circuit comprising of 3cells and an electric bulb ammeter plug key in on mode and another with same component but with two bulbs in parallel and voltmeter across the combination

Answer 1

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Answer 2

The required diagram is attached below.

• In a circuit diagram, the components are shown using symbols.
• An ammeter is always connected in series with the circuit as shown in the diagrams.
• A voltmeter on the other hand should be connected in parallel across the bulb as shown.
• The current flows through the circuit only when the key is closed.
• When the key is open, the circuit is an open circuit, and no current flows through it.