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PHYS 143 Final Questions And Answers Latest Update $14.99   Add to cart

Exam (elaborations)

PHYS 143 Final Questions And Answers Latest Update

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PHYS 143 Final Questions And Answers Latest Update

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  • November 2, 2024
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PHYS 143 Final Questions And
Answers Latest Update

discharging process for RC circuits ANS✔✔ at t=0 the switch closes, and the
capacitor begins to discharge through the resistor; as time passes the remaining
charge on the capacitor decreases; as a result the voltage and current also
decreases


True or False: in an RC circuit, charge, voltage, and current are all functions of
time ANS✔✔ true


time constant ANS✔✔ RC


the charge on the capacitor of an RC circuit ANS✔✔ Q = Qoe^-t/RC


what happens if R or C is increased in t=RC ANS✔✔ this means the
charging or discharging will be slower


magnetic field ANS✔✔ The area of magnetic force around a magnet; a vector
represented as B


magnetic field of a magnet points... ANS✔✔ away from the north pole and
toward the south pole

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