A Conducting Ring Is Placed Such That It Is Lying

question 13

Multiple Choice

A conducting ring is placed such that it is lying flat in the xy-plane. A magnetic field exists in the +z direction, and its strength is decreasing with time. Which of the following occurs?

• A) No current is induced in the ring.
• B) A current is induced, in the counter-clockwise direction, as viewed from above the xy-plane.
• C) The situation is unclear because we do not know the initial conditions.
• D) A current is induced, in the clockwise direction as viewed from above the xy-plane.

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Definitions:

Scientific Method

A systematic process used in scientific research to gather observations, form hypotheses, and test predictions through experiments and data analysis.

Psychoanalytic Therapy

A therapy based on Freudian theories that explores unconscious thoughts and behaviors, aiming to uncover and understand deep-seated emotional issues and conflicts.

Humanistic Therapy

A therapeutic approach that emphasizes individual potential for growth and focuses on the client's perspective.

Integrative Perspective

A mental health approach that combines elements from various therapeutic techniques and theories to address an individual's unique needs.