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As shown in the figure, a region of space contains a uniform magnetic field. The magnitude of this field is 2.8 T, and it is directed straight into the plane of the page in the region shown. Outside this region the magnetic field is zero. A rectangular loop measuring 0.20 m by 0.60 m and having a resistance of 2 Ω is being pulled into the magnetic field by an external force, as shown.
(a) What is the direction (clockwise or counterclockwise) of the current induced in the loop?
(b) Calculate the magnitude of the external force Fext that is required to move the loop at a constant speed of 3.9 m/s.
Proteolytic Processing
The enzymatic cleavage of protein precursors to form their active or mature states, a critical process in cellular regulation.
Chemical Modification
The alteration of a chemical compound's structure to change its properties or activity, often used in pharmaceuticals and materials science.
Protein Degradation
The process by which proteins are broken down into their amino acid components, often regulated by cellular mechanisms for metabolism and homeostasis.
CAP
Catabolite Activator Protein, a regulatory protein in bacteria that helps facilitate the transcription of genes in response to the presence of certain sugars.
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