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In Fig. 27-37, the ideal batteries have ...

In Fig. 27-37, the ideal batteries have emfs `epsi_(1)= 12.0 V and = epsi_(2)=0.500 epsi_(1)` and the resistances are each `4.00 Omega`. What is the current in (a) resistance 2 and (b) resistance 3?

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The correct Answer is:
`0A ; (b) 1.5A`
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RESNICK AND HALLIDAY-CIRCUITS-Problems
  1. An isolated charged capacitor may gradually discharge as charge leaks ...

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  2. In Fig. 27-37, the ideal batteries have emfs epsi(1)= 12.0 V and = eps...

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  3. In Fig 27.37, epsi(1)=1.00V, epsi(2)=3.00 V, R(1)=4.00 Omega, R(2)=2.0...

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  4. In Fig. 27-38, two batteries with an emf epsi= 12.0 V and an internal ...

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  5. In Fig. 27-39, a voltmeter of resistance Rv= 300 Omega and ammeter of ...

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  6. In Fig. 27-40, R1= 100 Omega, R2=R3= 50.00Omega, R4 = 75.0 Omega, and ...

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  7. In Fig. 27-40, the resistors have the values R1= 700 Omega, R2 =12.0 O...

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  8. Figure 27-41 shows a battery connected across a uniform resistor R0. A...

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  9. In Fig. 27-42, the resistances are R1=3.00 Omega, R2= 700 Omega. and t...

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  10. A capacitor with an initial potential difference of 80.0 V is discharg...

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  11. In Fig. 27-43, the current in resistance 6 is i(6)= 2.80 A the resista...

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  12. In Fig. 27-44, epsi(1)=8.00 V, epsi(2)=12.0V, R(1)=100 Omega, R(2)=200...

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  13. In Fig. 27-45, assume that epsi= 3.0 V, r = 100 Omega, R(1)=250 22 and...

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  14. Switch S in Fig. 27-46 is closed at time t= 0, to begin charging an in...

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  15. In the circuit shown in Fig. 27-47, there is a cube of resistances whi...

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  16. Find the equivalent resistance of the network as shown in Fig 27.48 be...

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  17. An infinite ladder is constructed with 1 Omega and 2 Omega resistors a...

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  18. In Fig 27-50, epsi=24.0 V, R(1)=2000 Omega, R(2)=3000 Omega and R(3)=4...

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  19. In Fig. 27-51. battery 1 has emf epsi(1)= 12.0 V and internal resistan...

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  20. A capacitor with initial charge q0, is discharged through a resistor. ...

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