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An electric lamb of 100 Omega a toaster ...

An electric lamb of 100 `Omega` a toaster of resistance 50 `Omega` and a water filter of resistance 500 `Omega` are connected in parallal to a 220 V source.What is the resistance of the electric iron connected to the same cource that takes as much current as all the three application and what is the current through it?

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MBD-ELECTRICITY-EXAMPLE
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  2. Judge the equivalent resistance when the following are connected in pa...

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  3. An electric lamb of 100 Omega a toaster of resistance 50 Omega and a w...

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  4. What are the advantages of connecting electric devices in parallel wit...

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  5. How can three resistors of resistance 2 Omega 3 Omega and 6 Omega be c...

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  6. What is the (a) highest :(b) lowest total resistance that can be secur...

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  7. Compute the heat generated while transferring 96,000 C of charge in on...

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  8. An electric iron of resistance 20 Omega takes a curent of 5 A. Calcula...

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  9. What determines the rate at which the energy is delivered by a current...

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

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  11. A piece of wire of resistance R is cut into five equal parts. These pa...

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  12. Two conducting wires of the same material and of equal length and equa...

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  13. How is a voltmeter connected in the circuit to measure potential diffe...

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  14. When a 12 V battery is connected across an unknown resistor, there is ...

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  15. A battery 9 V is connected in series with resistors of 0.2Omega ,0.3Om...

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  16. How many 176 Omega resistors in parallel are required to carry 5A on a...

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  17. How will you connect three resistors, each of resistance 6 Omega, so t...

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  18. Several electric bulbs designed to be used on a 220 V electric supply ...

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  19. A hot plate of an electric oven connected to a 220 V line has two resi...

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  20. Compare the power used in 2 Omega resistor in each of the following ci...

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