1. This circuit is made up of three bulbs connected in series so that the voltage is divided across all of the bulbs. There is constant current throughout the circuit.
2. The bulbs are connected to only one terminal of the battery so current does not flow and the bulbs do not light up.
3. This circuit consists of only one battery and one bulb. A second bulb is connected to the first by only one wire so that no current flows through it.
4. This circuit is made up of two bulbs connected in series so that the voltage is divided between both bulbs There is constant current throughout the circuit.
5. This circuit is made up of two bulbs connected in series so that the voltage is divided between both bulbs. There is constant current throughout the circuit. A compass indicates the direction of the magnetic field created by the circuit.
6. This circuit consists of only one bulb and one battery. A compass indicates the direction of the magnetic field created by the circuit.
7. This circuit is made up of two bulbs connected in series so that the voltage is divided between both bulbs. There is constant current throughout the circuit. A compass indicates the direction of the magnetic field created by the circuit.
8. This circuit is made up of four bulbs connected in series so that the voltage is divided between the four bulbs. There is constant current throughout the circuit. A compass indicates the direction of the magnetic field created by the circuit.
9. This circuit is made up of two bulbs connected in parallel so that the both bulbs receive the full voltage from the battery. A compass indicates the direction of the magnetic field created by the circuit.
10. 9. This circuit is made up of three bulbs connected in parallel so that the bulbs receive the full voltage from the battery. A compass indicates the direction of the magnetic field created by the circuit.
11. This circuit consists of only one bulb and one battery. A compass indicates the direction of the magnetic field created by the circuit.
12. This circuit is made up of two bulbs connected in series so that the voltage is divided between both bulbs. There is constant current throughout the circuit.
13. This circuit is made up of two bulbs connected in series so that the voltage is divided between both bulbs. There is constant current throughout the circuit.
14. This circuit is short because it the wires are only connected to one side of the bulb. A compass indicates the direction of the magnetic field created by the circuit, which is much stronger because of the high current through the wire.
15. This circuit consists of only one battery and one bulb. A second bulb is connected to the first by only one wire so that no current flows through it.
16. This circuit consists of only one battery and one bulb. A second bulb is connected to the first by only one wire so that no current flows through it.
17. This circuit consists of only one battery and one bulb. A second bulb is connected to the first by only one wire so that no current flows through it.
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