A) A constantan wire of length 10 m and having a cross sectional area 1.5x10-4 m² is converted into 2-turn circular loop. It is connected to a voltage of 0.160 V. If the loop is placed in a uniform magnetic field of magnitude 0.80 T at an angle of 55", then calculate torque in the circular loop? (The resistivity (p) of constantan= 49 x10 -8 2.m.)

A) A constantan wire of length 10 m and having a cross sectional area 1.5x10-4 m² is converted into 2-turn circular loop. It is connected to a voltage of 0.160 V. If the loop is placed in a uniform magnetic field of magnitude 0.80 T at an angle of 55", then calculate torque in the circular loop? (The resistivity (p) of constantan= 49 x10 -8 2.m.)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 36P: How many turns must be wound on a flat, circular coil of radius 20 cm in order to produce a magnetic...

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