Physics-
General
Easy
Question
Two circular rings of identical radii and resistance of 36Weach are placed in such a way that they cross each other’s centre C1 and C2 as shown in figure. Conducting joints are made at intersection points A and B of the rings. An ideal cell of emf 20 volts is connected across AB. The power delivered by cell is
- 80 watt
- 100 watt
- 120 watt
- 200 watt
The correct answer is: 100 watt
From the figure
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