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Current and circuits
Lower Sec Science · Secondary 2 · Medium · Current and circuits
A student connects a bulb, a switch and a 6 V battery in a simple circuit. When the switch is closed, current flows and the bulb lights up. Which statement about the current in this closed circuit is correct?
- The current is the same at all points in the circuit.
- The current is largest just after the battery and then disappears.
- The current only flows in the wires but not through the bulb.
- The current increases each time it passes a component.
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