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A solenoid having 60 turns per cm is mad...

A solenoid having 60 turns per cm is made of copper wire of radius 0.3 mm. The solenoid is 20 cm long and its diameter is 1 cm . If the two ends of the solenoid is connected to a battery of 5 V, determine the magnetic field produced at any point on the axis of the solenoid. Given, resistivity of copper `=1.76xx10^(-8)Omega.m`

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