Lenz's Law: in the Figure, Two Solenoids Are Side by Side

question 9

Multiple Choice

Lenz's law: In the figure, two solenoids are side by side. The switch S, initially open, is closed. The induced current through the resistor R is

• A) from a to b.
• B) from b to a.
• C) There is no induced current through the resistor.

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