Question

The time constant of a charging (not discharging) RC circuit is the time needed for ___________...

The time constant of a charging (not discharging) RC circuit is the time needed for ___________ of whatever increase of Voltage of the capicator is yet to occur.

a) 63%
b) 37%
c) Zero %
d) 100%
e) 50%

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
     Will the time constant of an RC Circuit calculated from charging mode for two               different...
     Will the time constant of an RC Circuit calculated from charging mode for two               different RC circuits same or different? Give reason.
Is the value of the RC time constant found from discharging a capacitor through a resistor...
Is the value of the RC time constant found from discharging a capacitor through a resistor the same as the value of the RC time constant found from charging a capacitor through a resistor? Please explain.
Explain your choices in words. A) Would adding another capacitor in series to an RC circuit...
Explain your choices in words. A) Would adding another capacitor in series to an RC circuit increase, decrease, or not change its time constant? B) Would adding another capacitor in parallel to an RC circuit increase, decrease, or not change its time constant? C) Would hooking an RC circuit up to a battery with twice as much voltage increase, decrease, or not change its time constant? D)Would adding a stronger dielectric to the capacitor in a charging RC circuit increase,...
In RC Circuit a 35 uf capacitor is charged with so Volt battery. It discharges in...
In RC Circuit a 35 uf capacitor is charged with so Volt battery. It discharges in resistance of R. After 3.2 m.5 Voltage of capacitor is 20volt. Find cas Time constant of circuit. (b). Maximum charge. (C) charge of capactor after half of Time constant. (d). How long does take to have zero Voltage on capacitor? ( Discharging )
You create a plot of voltage (in V) vs. time (in s) for an RC circuit...
You create a plot of voltage (in V) vs. time (in s) for an RC circuit as the capacitor is charging, where V=V_{0} \cdot \left(1- e^{ \frac{-\left(t\right)}{RC} } \right). You curve fit the data using the inverse exponent function Y=A \cdot \left(1- e^{-\left(Cx\right)} \right)+B and LoggerPro gives the following values for A, B, and C. A = 4.611 ± 0.4211 B = 0.1599 ± 0.007211 C = 1.951 ± 0.2051 What is the time constant and its uncertainty? NEED CORRECT...
Design an RC circuit, get the time constant of RC circuit within 5% of 4.17ms. Available...
Design an RC circuit, get the time constant of RC circuit within 5% of 4.17ms. Available values of resistance are 5, 10, 20, 30 and 39, and values of capacitance are 100, 150 and 470uF. Draw the circuit including the placement of the ammeter, which will measure the current through the battery. Lable all relevant values. Show all of the calculations you did in choosing your circuit values.
An RC circuit is connected across a DC voltage source through an open switch. The switch...
An RC circuit is connected across a DC voltage source through an open switch. The switch is closed at t = 0s. Which of the following is a correct statement regarding this circuit? a) The voltage on this capacitor after two time constants is about 100% of its maximum value b) The charge on the capacitor after one time constant is about 50% of its maximum value c)The charge on the capacitor after four time constants is about 98% of...
An RC circuit includes a 2-k Ω resistor, a battery with emf of 12.0 V and...
An RC circuit includes a 2-k Ω resistor, a battery with emf of 12.0 V and a capacitor. At t = 0 the switch is closed and the charging of the capacitor begins. Knowing that the time constant of the circuit is measured to be 1 ms calculate: (a) the capacitance of the capacitor; (b) the time it takes for the voltage across the resistor to reach 4 V, and (c) the charge accumulated on the capacitor during this time...
QUESTION 6 1. The time constant in an RC circuit is the time it takes a....
QUESTION 6 1. The time constant in an RC circuit is the time it takes a. so that the current reaches its maximum value b. so that the capacitor is fully charged. C. in which the current decreased 37% of its initial value. d. so that the current drops to zero. QUESTION 7 1. A charged particle is fired at a speed of 5.2x10 ^ 4 m / s at an angle of 35 degrees to a magnetic field of...
The RC charging circuit in a camera flash unit has a voltage source 275 V and...
The RC charging circuit in a camera flash unit has a voltage source 275 V and a capacitance of 125 F. (a) Find its resistance R if the capacitor charges up to 90.0% of it's final value in 15.0 s. (b)Find the average current delivered to the flash bulb if the capacitor discharges 90.0% of its full charge in 1.00 ms
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT