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Expected electric pressure difference across one bulb

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1. Suppose you build a circuit with a 4.1 V battery, and 2 identical resistors in parallel. An ammeter connected in one of the branches measures 0.25 A. What is the total power output from the battery?

2. Suppose you build a circuit with a 1.7 V battery, and 5 identical resistors in series. An ammeter connected to the main wire measures 0.66 A. What is the expected current in one bulb?

3. Suppose you build a circuit with a 5.8 V battery, and 5 identical resistors in parallel. An ammeter connected to the main wire measures 0.51 A. What is the expected electric pressure difference across one bulb?

4. Suppose you build a circuit with a 7.3 V battery, and 3 identical resistors in parallel. An ammeter connected to the main wire measures 0.96 A. What is the expected current in one bulb?

5. Suppose you build a circuit with a 2.7 V battery, and 4 identical resistors in series. An ammeter connected to the main wire measures 0.87 A. What is the expected electric pressure difference across one bulb?

Reference no: EM131619074

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