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Electric Toothbrush - Recharges via mutual induction. Resistor: opposes “motion” (current), like friction Inductor: opposes change in motion, like inertia. Which curve shows the current after switch s1 is closed?. B. Let’s calculate….
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Resistor: opposes “motion” (current), like friction Inductor: opposes change in motion, like inertia
Which curve shows the current after switch s1 is closed? B Let’s calculate…
Which curve shows the voltage drop across the inductor after S1 is closed? C
Which curve shows the voltage drop across the resistor after S1 is closed? B
After reaching a steady current, S1 is opened and S2 is closed, simultaneously. What curve shows the voltage drop across the resistor vs time? C
After reaching a steady current, S1 is opened and S2 is closed, simultaneously. What curve shows the voltage drop across the inductor vs time? D