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Four conductors of resistance 16Omega ea...

Four conductors of resistance `16Omega` each are connected to form a square. The equivalent resistance across two adjacent corners is in ohm) 

A

6

B

18

C

12

D

16

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-CURRENT ELECTRICITY-EXERCISE - II
  1. A wire of resistance 'R' is cut into four equal parts and they are bun...

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  2. A wire of resistance 18 ohm is bent to form an equilateral triangle. T...

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  3. Four conductors of resistance 16Omega each are connected to form a squ...

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  4. A piece of wire of resistance 4Omega is bent through 180^(@) at its mi...

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  5. When two resistances are connected in parallel then the equivalent res...

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  6. A technician has only two resistance coils. By using them singly in se...

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  7. If three wires of equal resistance are given then number of combinatio...

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  8. The effective resistance between A and B in the given circuit is.

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  9. A letter 'A' is constructed of a uniform wire with resistance 1.0Omega...

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  10. The effective resistance between A and B in the given circuit is

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  11. The effective resistance in series combination of two equal resistance...

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  12. A projector lamp can be used at a maximum voltage of 60V, its resistan...

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  13. The temperature coefficient of resistivity of material is 0.0004/k. Wh...

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  14. When two identical wires made of different materials having resistivit...

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  15. Two metal wires of identical dimensions are connected in series. If si...

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  16. Heat produced in a conductor of resistance 4.2Omega with 10A current i...

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  17. A resistance coil of 60Omega is immersed in 42 kg of water. A current ...

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  18. Two bulbs whose resistances are in the ratio of 1 : 2 are connected in...

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  19. Which of the four resistances P,Q,R and S generate the greatest amount...

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  20. What is the ratio of heat generated in R and 2R

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