asharrahman7142 asharrahman7142

14-12-2022
Physics

Answered

An insulated wire of diameter 1. 0 mm and negligible resistance is wrapped tightly around a cylindrical tube of radius 5. 0 cm and length 30 cm to build a solenoid. The tube is removed and then a current of 0. 20 a flows through the wire. What is the energy stored in this solenoid?.

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