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Two bulbs having rating of 60 W, 220 V a...

Two bulbs having rating of 60 W, 220 V and 100 W, 220 V are joined (i) in series, (ii) in parallel. Which of the two will glow brighter in each case?

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DC PANDEY ENGLISH-CURRENT ELECTRICITY-Example
  1. (i) Find the potential difference between A and B.

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  2. In the circuit shown in figure find the heat developed across each res...

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  3. In the circuit shown in the following figure, find

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  4. In the following figures, each of the three resistances, the rating of...

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  5. Two bulbs having rating of 60 W, 220 V and 100 W, 220 V are joined (i)...

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  6. Two bulbs having rating of 40 W, 220 V and 100 W, 220 V are joined in ...

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  7. In the above example, if we join the bulbs in parallel and 300 V is ap...

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  8. Two coils of power 60 W and 100 W and both operating at 220 V takes ti...

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  9. A series circuit consists of three bulbs connected to a battery as sh...

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  10. What shunt resistance is required to make the 1.00 mA, 20 Omega Galvan...

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  11. How can we make a galvanometer with G=20 Omega and ig=1.0 mA into a vo...

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  12. Find out the magnitude of resistance X in the circuit shown in figure,...

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  13. Calculate the current the current drawn from the battery by the networ...

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  14. In the circuit shown, a meter bridge is in its balanced state. The met...

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  15. The figure Shows the experimental set up of a meter bridge. The n...

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  16. A potentiometer wire is 10 m long and has a resistance of 18Omega. It ...

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  17. A cell can be balanced against 110 cm and 100 cm of potentiometer wire...

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  18. In a potentiometer arrangement, a cell of emf 2.25V gives a balance po...

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  19. A potentiometer wire of length 100 cm having a resistance of 10 Omega ...

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  20. AB is 1 meter long uniform wire of 10 Omega resistance. Other data are...

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