DATA You are analyzing an ac circuit that contains a solenoid and a capacitor in series with an ac source that has voltage amplitude 90.0 V and angular frequency ω . For different capacitors in the circuit, each with known capacitance, you measure the value of the frequency ω res for which the current in the circuit is a maximum. You plot your measured values on a graph of ω res 2 versus 1/ C ( Fig. P31.65 ). The maximum current for each value of C is the same, you note, and equal to 4.50 A. Calculate the resistance and inductance of the solenoid. Figure P31.65
DATA You are analyzing an ac circuit that contains a solenoid and a capacitor in series with an ac source that has voltage amplitude 90.0 V and angular frequency ω . For different capacitors in the circuit, each with known capacitance, you measure the value of the frequency ω res for which the current in the circuit is a maximum. You plot your measured values on a graph of ω res 2 versus 1/ C ( Fig. P31.65 ). The maximum current for each value of C is the same, you note, and equal to 4.50 A. Calculate the resistance and inductance of the solenoid. Figure P31.65
DATA You are analyzing an ac circuit that contains a solenoid and a capacitor in series with an ac source that has voltage amplitude 90.0 V and angular frequency ω. For different capacitors in the circuit, each with known capacitance, you measure the value of the frequency ωres for which the current in the circuit is a maximum. You plot your measured values on a graph of ωres2 versus 1/C (Fig. P31.65). The maximum current for each value of C is the same, you note, and equal to 4.50 A. Calculate the resistance and inductance of the solenoid.
No chatgpt pls will upvote Already got wrong chatgpt answer
An electron and a proton are each accelerated through a potential difference of 21.0 million volts. Find the momentum (in MeV/c)
and the kinetic energy (in MeV) of each, and compare with the results of using the classical formulas.
Momentum (MeV/c)
relativistic
classical
electron
proton
Kinetic Energy (MeV)
Four capacitors are connected as shown in the figure below. (Let C = 20.0 µF.)
(a) Find the equivalent capacitance between points a and b.
µF
(b) Calculate the charge on each capacitor, taking ΔVab = 14.0 V.
20.0 µF capacitor
µC
6.00 µF capacitor
µC
3.00 µF capacitor
µC
capacitor C
µC
Chapter 31 Solutions
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