Determine the current in each resistor of the circuit shown in Fig. 26–9015. Figure 26-90 12.00 V —— 5.00 Ω 6.00 Ω 5.00 V 8.00 V 수 12.00 Ω 6.80 Ω JANN 6.00 V

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Can you solve 97 

## Chapter 26: DC Circuits

### Problem 96
**Cardiac defibrillators** are discussed in **Section 24-4**. 
(a) Choose a value for the resistance so that the 1.4-μF capacitor can be charged to 3100 V in 2.0 seconds. Note that this 3100 V is 95% of the full source voltage.
(b) The effective resistance of the human body is given in **Section 26-6**. If the defibrillator discharges with a time constant of 12 ms, what is the effective capacitance of the human body?

### Problem 97
Determine the current in each resistor of the circuit shown in **Figure 26-90**.

#### Figure 26-90: Circuit Diagram
- The circuit consists of a series of three resistors with the following values: 5.00 Ω, 6.00 Ω, and 6.80 Ω.
- The circuit is powered by two voltage sources: 12.00 V and 8.00 V.
- There are two voltage drops of 5.00 V and 12.00 V across different sections of the circuit.

### Problem 98
The circuit shown in **Fig. 26-91** uses a neon-filled tube as in **Fig. 26-20a**. This neon lamp has a threshold voltage \( V_0 \) for conduction, because no current flows until the neon gas in the tube is ionized by a sufficiently strong electric field. Once the threshold voltage \( V_0 \) is exceeded, the lamp has negligible resistance. The capacitor stores electrical energy.
Transcribed Image Text:## Chapter 26: DC Circuits ### Problem 96 **Cardiac defibrillators** are discussed in **Section 24-4**. (a) Choose a value for the resistance so that the 1.4-μF capacitor can be charged to 3100 V in 2.0 seconds. Note that this 3100 V is 95% of the full source voltage. (b) The effective resistance of the human body is given in **Section 26-6**. If the defibrillator discharges with a time constant of 12 ms, what is the effective capacitance of the human body? ### Problem 97 Determine the current in each resistor of the circuit shown in **Figure 26-90**. #### Figure 26-90: Circuit Diagram - The circuit consists of a series of three resistors with the following values: 5.00 Ω, 6.00 Ω, and 6.80 Ω. - The circuit is powered by two voltage sources: 12.00 V and 8.00 V. - There are two voltage drops of 5.00 V and 12.00 V across different sections of the circuit. ### Problem 98 The circuit shown in **Fig. 26-91** uses a neon-filled tube as in **Fig. 26-20a**. This neon lamp has a threshold voltage \( V_0 \) for conduction, because no current flows until the neon gas in the tube is ionized by a sufficiently strong electric field. Once the threshold voltage \( V_0 \) is exceeded, the lamp has negligible resistance. The capacitor stores electrical energy.
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