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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two circular rings of identical radii and resistance of 36Ω each are placed in such a way that they cross each others centre C1 and C2 as shown in figure. Conducting joints are made at intersection point A and B of the rings. An ideal cell of emf 20 volts is connected across AB. The power delivered by cell is:

Two circular rings of identical radii and resistance of 36Ω each are placed in such a way that they cross each others centre C1 and C2 as shown in figure. Conducting joints are made at intersection point A and B of the rings. An ideal cell of emf 20 volts is connected across AB. The power delivered by cell is:

If the circuit shown in figure poer dissipated is 150 W then find the value of R ( in ohm ).