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A p.d. of 4V is applied to two resistors...

A p.d. of 4V is applied to two resistors of `6 Omega` and `2 Omega` connected in series. Calculate:
(a) the combined resistance
(b) the current flowing
(c) the p.d. across the `6 Omega` resistor

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The correct Answer is:
(a) `8 Omega` (b) 0.5A (c) 3V
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LAKHMIR SINGH & MANJIT KAUR-ELECTRICITY -Exercise
  1. In the circuit diagram given below five resistances of 10 Omega, 40 Om...

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  2. In the circuit diagram given below, three resistors R(1),R(2), and R(3...

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  3. A p.d. of 4V is applied to two resistors of 6 Omega and 2 Omega connec...

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  4. A p.d. of 6V is applied to two resistors of 3 Omega and 6Omega connect...

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  5. In the circuit shown below, the voltmeter reads 10V. (a) What is ...

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  6. In the circuit given below: (a) What is the combined resistance...

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  7. A 5V battery is connected to two 20 Omega resistors which are joined t...

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  8. The figure given below shows an electric circuit in which current flow...

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  9. A 4Omega coil and a 2Omega coil are connected in parallel. What is the...

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  10. (a) With the help of a circuit diagram, deduce the equivalent resistan...

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  11. (a) With the help of a diagram, derive the formula for the resultant r...

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  12. (a) With the help of a circuit diagram, obtain the relation for the eq...

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  13. (a) Explain with the help of a labelled circuit diagram, how you will ...

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  14. The figure given below shows three resistors: Their combined resi...

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  15. If two resistors of 25 Omega and 15 Omega are joined together in serie...

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  16. The diagram below shows part of a circuit: If this arrangement of...

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  17. In the circuit shown below: The potential difference across the 3...

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  18. A battery and three lamps are connected as shown: Which of the fo...

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  19. V(1),V(2) and V(3) are the p.ds. across the 1Omega, 2Omega and 3Omega ...

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  20. A wire of resistance R(1) is cur into five equal pieces. These five pi...

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