A solenoid is made from a 26 ? m length of wire of resistivity 2.3 A solenoid is

Question

A solenoid is made from a 26?m  length of wire of resistivity 2.3

A solenoid is made from a 26 m length of wire of resistivity 2.3times10-8Ohm m. The wire, whose radius is 2.2mm, is wrapped uniformly onto a plastic tube 4.4cm in diameter and 1.66m long. Find the emf to which the ends of the wire must be connected to produce a magnetic field of 1.6times10-2? within the solenoid. Express your answer using two significant figures. Submit My Answers Give Up Incorrect; Try Again; 4 attempts remaining

Explanation / Answer

Given L=26m, ?=2.3e-8 ?

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