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Find the equivalent resistances of the n...

Find the equivalent resistances of the network shown in figurebetween the points a and b.

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Equivalent resistance = r/3 .
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HC VERMA-ELECTRIC CURRENT IN CONDUCTORS-Exercises
  1. if a current of 12mA exists in the 5k(Omega) resistor, find the curre...

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  2. An ideal battery sends a current of 5A in a resistor.When another resi...

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  3. Find the equivalent resistances of the network shown in figurebetween ...

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  4. A wire of resistance 15.0(Omega)is bent to form a regular hexagon ABCD...

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  5. Consider the circuit shown in figure.Find the current through the10(Om...

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  6. Find the currents through the three resistors shown in Figure

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  7. Shown a part of an electric circuit, The potentials at the points a,b,...

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  8. Each of the resistors shown in figure has a resistances of 10(Omega)an...

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  9. Find the potential difference V(a)-V(b)in the circutis shown in figure

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  10. In the circuit shown in figure ,(epsilon)(1)=3V,(epsilon)(2)=2V,(epsil...

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  11. Find the current through the 10(Omega)resistor shown in figure.

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  12. Find the current in the resistor shown in figure.

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  13. What should be the value of R in figure fo which the current in it is ...

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  14. Find the equivalent resistance of the circuit shown in figure between ...

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  15. Find the current measured by the ammeter in the circuit shown in figur...

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  16. Consider the circuit shown in figure.Find (a) the current in the circu...

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  17. Twelve wire, each having equal resistance r, are joined to form a cube...

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  18. Find the equivalent resistances of the network shown in figure between...

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  19. An infinite ladder is constructed with 1(Omega)and 2(Omega)resistor as...

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  20. The emf (epsilon)and the internal resistance r of the battery shown in...

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