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Twelve equal resistors each R Omega are...

Twelve equal resistors each R `Omega` are connected to from the edges of a cube . Find the equivalent resistance of the network.

When current enters at 1 and leaves at 3

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If we cut the cube along the plane passing through 2,4,5,7 then by mirror symmetry , the final configuration will be
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MOTION-CURRENT ELECTRICITY-EXAMPLE
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  5. Find the current in the loop.

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  10. Grade the bullbs in order of their brightness (All bubls are identica...

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  11. What is the value of the shunt that passes 10% of the main current thr...

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  12. Find the current in the circuit (a) & (b) and also determine percentag...

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  13. Find the reading of ammeter .Is this the current through 6Omega?

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  14. A galvanometer has a resistance of G ohm and range of V volt. Calculat...

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  15. Find potential difference across the resistance 300 Omega in A and B.

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  16. In a meter bridge experment, the value of unknown resistance is 2Omega...

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  17. Find the value of x if A is the null point?

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  18. Find the value of x if P is a null point

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  19. Find x if P is a null point ?

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  20. Find x if P is a null point ?

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