Circumference of circular cross section of wire A is equal to the perimeter of square shape cros.... VIDEO
Circumference of circular cross section of wire A is equal to the perimeter of square shape cross section of wire B. If the material and lengths of both wires are same, then ratio of resistance of A to B is 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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