Physics, asked by omagrawal6945, 17 days ago

A solenoid is made from a 25 -m length of wire of resistivity 2.3*10^((-8))Omega m.The wire whose radius is 2.1mm is wrapped uniformly onto a plastic tube 4.5cm in diameter and 1.65m long.Find the emf to which the ends of the wire must be connected to produce a magnetic field of 0.015T within the solenoid.

Answers

Answered by aaryanmunshi

0

Answer: 3000 BC

Explanation:

One of the earliest smelted iron artifacts known was a dagger with an iron blade found in a Hattic tomb in Anatolia, dating from 2500 BC.

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