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JOSEPHINELAURETAIN
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Guide Questions: 1. How many path/s of current are there in Circuit A? Circuit B? 2. Why did the other bulb go out when you unscrewed the other bulb in Circuit A? 3. Why do you think the other bulb remains lighted when one bulb is unscrewed? 4. Which circuit has brighter bulbs? will cubmit Series Connection or Circuit A setup. Yo chip ​

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ELLEZYNIN

Answer:

1. One path

2. Placing cells in series increases the voltage in the circuit by 1.5 V for each cell. Increasing the voltage increases the brightness of the bulb. When a bulb in a series circuit is unscrewed all bulbs in the circuit go out. Increasing the number of bulbs in a series circuit decreases the brightness of the bulbs.

3. In a parallel circuit the voltage for each bulb is the same as the voltage in the circuit. Unscrewing one bulb has no effect on the other bulb.

4. Two bulbs in a simple parallel circuit each enjoy the full voltage of the battery. This is why the bulbs in the parallel circuit will be brighter than those in the series circuit.

Explanation:

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