A 13.0 kO resistor and a capacitor are connected in series and then a 28.0 V...
A 11.4 kΩ resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 4.82 V in 1.48 µs. (a) Calculate the time constant of the circuit. (b) Find the capacitance of the capacitor. A 11.4 k2 resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor...
A 21.1 kΩ resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 4.48 V in 1.32 µs. (a) Calculate the time constant of the circuit. (b) Find the capacitance of the capacitor.
A(n) 14.0 kΩ resistor and a capacitor are connected in series and then a(n) 17.0 V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 11.0 V in 1.35 μs. (a) Calculate the time constant of the circuit. ???μs (b) Find the capacitance of the capacitor. ???pF
a) A 19.1 kΩ resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 3.51 V in 1.49 µs. (i) Calculate the time constant of the circuit. (ii) Find the capacitance of the capacitor. b) The potential difference between the plates of a leaky (meaning that charge leaks from one plate to the other) 2.2 µF capacitor drops to one-fourth its initial...
An AC source operating at 60-Hz with a maximum voltage of 170 V is connected in series with a resistor (R = 1.2 k Q) and capacitor (C = 2.5 μF). a) What is the maximum value of the current in the circuit? b) What is the maximum values of the potential difference across the resistor and capacitor? c) When the current is zero, what are the magnitudes of the potential difference across the resistor, capacitor and AC source? How much charge is...
EX-5 An uncharged capacitor and a resistor are connected in series to a battery, as in the Figure. If ε = 12.0 V, C = 5.00 pF, and R = 8.00 x 1050 a) Find the time constant of the circuit, b) Find the maximum charge on the capacitor, c) Find the charge on the capacitor after 6.00 s, d) Find the potential difference across the resistor after 6.00 s. e) Find the current in the resistor at that time....
29. (10 pts.) A capacitor and a25 ko resistor are connected in series to a 10vbatery. The voltage across the capacitor has risen to 7.0 V at a time 4.7 s after the capacitor begins charging a. What is the time constant t? (5 pts.)
A 4.0-uF capacitor is connected in series with 7.0 MO resistor, and this combination is connected across an ideal 10-V battery. What is the current in the circuit when the capacitor has reached 40% of its maximum charge? (1 MS2 = 106 12) 0.12 UA 2.1 UA 0.86 UA 0.42 MA 1.7 LA
A 28.0-Ω resistor, a 12.0-µF capacitor, and a 17.0-mH inductor are connected in series with a 150-V generator. (a) At what frequency is the current a maximum? (b) What is the maximum value of the rms current?
A capacitor is connected in series to a resistor with a resistance of 1.2ko and a battery with an emf of 12 V. a) What multiple of the time constant gives the time taken by the initially uncharged capacitor to reach 58% of its maximum charge? b) At that charge, what is the current through the resistor? At that charge, what is the potential across the capacitor? d) At that charge, what is the potential across the resistor?