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Hoe can three resistors of resistance 2 ...

Hoe can three resistors of resistance 2 ohm, 3 ohm and 5 ohm be connected to get a total resistance of
0.9 ohm?

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MODERN PUBLICATION-ELECTRICITY-EXERCISE
  1. In the given circuit, calculate the total current in the circuit.

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  2. Hoe can three resistors of resistance 2 ohm, 3 ohm and 5 ohm be connec...

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  3. Hoe can three resistors of resistance 2 ohm, 3 ohm and 5 ohm be connec...

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  4. Two lamps, one rated 100 W at 220 V and other 60 W at 220 V, are conn...

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  5. Write in the form of a formula a relationship between resistance and r...

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  6. Write in the form of a formula a relationship between resistance and r...

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  7. What is meant by resistance of a conductor?On what factors does the r...

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  8. State Ohm's law and derive it from the basic ideas of drift velocity o...

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  9. Draw a schematic diagram of the circuit for studying ohm's law.

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  10. Write an expression for the amount of heat produced in a wire of resis...

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  11. Write an expression for the amount of heat produced in a wire of resis...

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  12. State the relationship between the power P, consumed by a device, its ...

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  13. State the relationship between the power P, consumed by a device, its ...

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  14. What determines the rate at which energy is delivered by a electric cu...

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  15. An electric motor takes 5A form a 220 V line. Determine the power of t...

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  16. An electric motor takes 5A from a 220 V line. Calculate the energy con...

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  17. Define the term volt.

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  18. State the relation between work, charge and potential difference for a...

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  19. An electric circuit consisting of a 1 m long metallic wire XY, an amme...

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  20. Differenciate between electrical resistance and resistivity of a condu...

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