Question:

You have an RC Circuit - a Resistor and Capacitor (in series) hooked up to an ideal battery. The capacitor is initially uncharge

You have an RC Circuit - a Resistor and Capacitor (in series) hooked up to an ideal battery. The capacitor is initially uncharged. Voltage vs. Time Capacitor E 0.632 € Voltage (V) 7 57 0 17 27 3T 4T Time (s) C = 129.00 microFarads (per) Battery = 9.50 V At a time of 3.50 seconds after you start charging the capacitor, the capacitor has a voltage that is 71.0% of the maximum possible voltage. What is the value of the resistor? Put your answer in kilo Ohms (k.S2). You do not need to write units in your answer.

You have an RC Circuit - a Resistor and Capacitor (in series) hooked up to an ideal battery. The capacitor is initially uncharged. Voltage vs. Time Capacitor E 0.632 € Voltage (V) 7 57 0 17 27 3T 4T Time (s) C = 129.00 microFarads (per) Battery = 9.50 V At a time of 3.50 seconds after you start charging the capacitor, the capacitor has a voltage that is 71.0% of the maximum possible voltage. What is the value of the resistor? Put your answer in kilo Ohms (k.S2). You do not need to write units in your answer.

< PreviousNext >

More Questions on Capacitors

View all
2. Energy One parallel plate capacitor of capacitance 40 uF in a closed circuit is given a charge of Q = 30 uC on one side and Q = -30 uC on the other side. How much energy is stored in the capacitor?

Physics

Capacitors Solutions

2. Energy One parallel plate capacitor of capacitance 40 uF in a closed circuit is given a charge of Q = 30 uC on one side and Q = -30 uC on the other side. How much energy is stored in the capacitor?

Problem 2: Expressions for capacitance have units of €, R where R is a length. What is the capacitance corresponding to the radius of the Earth? Interpret this capacitance. Compare it to the capacitance of capacitors that you can buy (for, say, less than 1

Physics

Capacitors Solutions

Problem 2: Expressions for capacitance have units of €, R where R is a length. What is the capacitance corresponding to the radius of the Earth? Interpret this capacitance. Compare it to the capacitance of capacitors that you can buy (for, say, less than 100 USD) on the internet. Can you buy a capacitor with way more capacitance than the entire Earth? If so, how or why? What gives?

Exercise 24.6 - Enhanced - with Feedback v Part A A5.00 pF. parallel-plate, air-filled capacitor with circular plates is to be used in a circuit in which it will be subjected to potentials of up to 1.00 x 102 V. The electric field between the plates is to

Physics

Capacitors Solutions

Exercise 24.6 - Enhanced - with Feedback v Part A A5.00 pF. parallel-plate, air-filled capacitor with circular plates is to be used in a circuit in which it will be subjected to potentials of up to 1.00 x 102 V. The electric field between the plates is to be no greater than 1.00 x 10' N/C. As a budding electrical engineer for Live-Wire Electronics, your task is to design the capacitor by finding what its physical dimensions and separation must be. What must the separation between the plates in the designed capacitor be? Express your answer with the appropriate units. HA ? d = Value Units Submit Request Answer Part B What must the radius of each plate in the designed capacitor be? Express your answer with the appropriate units. OL HA ? R = Value Units