An Inductor Has an Inductance of 200 MH

question 8

Multiple Choice

An inductor has an inductance of 200 mH. The back e.m.f. produced when the current through it changes at 2 A/s is:

• A) 0.2 V
• B) 0.4 V
• C) 2 V
• D) 4 V

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Definitions:

Avant-Garde

Innovative, pioneering work, particularly in the arts, that challenges established norms and practices, often aiming to push the boundaries of cultural expression.

Marxist Socialists

Ideologists who follow the teachings of Karl Marx, advocating for a society without classes where the means of production are owned collectively.

Reform Socialists

Advocates a peaceful, evolutionary transition of society to socialism through legal and political reforms rather than revolutionary upheaval.