1. Calculate the current coming from the 9-V battery, I₁. 2. Calculate the EMF of the other battery, E. 3. Calculate the current traveling through the 1.0- resistor. 4. How much power is being dissipated by the 3.0- resistor? 5. How much power is the 9-V battery supplying?

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Chapter10: Direct-current Circuits
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Given the circuit components below:

1. Calculate the current coming from the 9-V battery, \( I_1 \).
2. Calculate the EMF of the other battery, \( \mathcal{E} \).
3. Calculate the current traveling through the 1.0-\(\Omega\) resistor.
4. How much power is being dissipated by the 3.0-\(\Omega\) resistor?
5. How much power is the 9-V battery supplying?

**Circuit Diagram Description:**

- The diagram shows a circuit with a 9-volt battery connected in series with a 3.0-ohm resistor.
- An ammeter, indicated by the symbol "A", is part of the circuit measuring a current of 3.0 A flowing through.
- In parallel with the ammeter is a branch containing a 2.0-ohm resistor. 
- The parallel branch contains a 1.0-ohm resistor and an unknown EMF, \( \mathcal{E} \), denoted by another battery symbol.
- The current \( I_1 \) flows from the 9-V battery through the 3.0-ohm resistor.
- The current \( I_2 \) is shown flowing through the second battery and the 1.0-ohm resistor.

The task is to perform calculations based on the given circuit components and values.
Transcribed Image Text:Given the circuit components below: 1. Calculate the current coming from the 9-V battery, \( I_1 \). 2. Calculate the EMF of the other battery, \( \mathcal{E} \). 3. Calculate the current traveling through the 1.0-\(\Omega\) resistor. 4. How much power is being dissipated by the 3.0-\(\Omega\) resistor? 5. How much power is the 9-V battery supplying? **Circuit Diagram Description:** - The diagram shows a circuit with a 9-volt battery connected in series with a 3.0-ohm resistor. - An ammeter, indicated by the symbol "A", is part of the circuit measuring a current of 3.0 A flowing through. - In parallel with the ammeter is a branch containing a 2.0-ohm resistor. - The parallel branch contains a 1.0-ohm resistor and an unknown EMF, \( \mathcal{E} \), denoted by another battery symbol. - The current \( I_1 \) flows from the 9-V battery through the 3.0-ohm resistor. - The current \( I_2 \) is shown flowing through the second battery and the 1.0-ohm resistor. The task is to perform calculations based on the given circuit components and values.
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