A wire having 24 cm of length and 120 resistance is used to make a square. What will be the effective resistance between the diagonally opposite points of this
square?
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Answer:
When a metallic wire of resistance 12Ω12Ω is bent to form a square, the equivalent circuit diagram is as shown in the figure.Resistance of arm ABC = 3Ω ...
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Explanation:
A uniform wire of resistance is bent in the form of a square ! ... Therefore ,the effective resistance between the diagonally opposite corners of the square is 10 ohm
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