The Figure Shows a Uniform Magnetic Field That Is Normal

question 5

Multiple Choice

The figure shows a uniform magnetic field that is normal to the plane of a conducting loop with resistance R.Which one of the following changes will cause an induced current to flow through the resistor?

• A)decreasing the area of the loop
• B)decreasing the magnitude of the magnetic field
• C)increasing the magnitude of the magnetic field
• D)rotating the loop through 90° about an axis in the plane of the paper
• E)all of the above

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Definitions:

Downward-Sloping Demand

A situation in economics where demand for a commodity decreases as the price increases, according to the law of demand.

No Monopoly Power

A market condition where no single seller can influence prices or market conditions due to the presence of numerous competitors.

Monopolistically Competitive

A market structure characterized by many firms offering similar but not identical products, leading to competition based on product differentiation.

Typical Firm

A typical firm refers to an average or representative entity in an industry characterized by the industry's common practices, production processes, and competitive strategies.