Question

part 1 A 48 volt battery (DC) is connected in series to a 10 milli-henrie inductor,...

part 1

A 48 volt battery (DC) is connected in series to a 10 milli-henrie inductor, and a 3 ohm resistor. What is the current in the circuit, in amps, after 2.1 milli-seconds?

part 2

A 29 milli-henrie inductor and a 3 ohm resistor are connected without a battery. The initial current in the circuit is 10 amps. How long does it take, in milli-seconds, for the current to be 3.7 amps?

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
A battery (DC battery) is connected in series to a 13 milli-henrie inductor and a 6...
A battery (DC battery) is connected in series to a 13 milli-henrie inductor and a 6 Ohm resistor. After 6 milli-seconds, the battery is disconnected. 3 milli-seconds after the battery has been disconnected, the current in the circuit is 2.3 amps. What was the voltage of the battery that was disconnected in volts?
4) A battery (DC battery) is connected in series to a 14 milli-henrie inductor and a...
4) A battery (DC battery) is connected in series to a 14 milli-henrie inductor and a 4 Ohm resistor. After 6 milli-seconds, the battery is disconnected. 5 milli-seconds after the battery has been disconnected, the current in the circuit is 3.8 amps. What was the voltage of the battery that was disconnected in volts?
part A A solenoid with 44 x 103 turns per meter, a cross sectional radius of...
part A A solenoid with 44 x 103 turns per meter, a cross sectional radius of 0.5 m, and a length of 0.2 meters is used as to form an inductor. Then a 8 x 103 volt battery (DC) is connected in series to this inductor, a resistor of 2 kilo-Ohms, and another resistor of 8 kilo-Ohms. After 14 milli-seconds, what is the power output of the battery in kilo-watts? part Aa. A battery (DC battery) is connected in series...
A 2.4 Henry inductor is connected in series with a 12.0 Volt direct current battery, a...
A 2.4 Henry inductor is connected in series with a 12.0 Volt direct current battery, a 6.0 Ohm resistor, and a switch. The switch is open so no current is flowing in the circuit. Explain what happens to the current once the switch is closed. Intelligently use "Faraday's law" and "Lenz's law" and "time constant" in your explanation. Describe what a graph of current versus time would look like, what it's value would be at time = 0, and what...
A series RL circuit consists of a 6.3 volt battery, a 175 ohm resistor and an...
A series RL circuit consists of a 6.3 volt battery, a 175 ohm resistor and an inductor. (a) If the battery has been connected for a long time interval, what is the current in the circuit? (b) The battery is then removed from the circuit, so only the resistor and the inductor are connected in series. What is the inductance of the inductor if the current drops to half of its peak value in 2.00 ms? (c) The current is...
10) A resistor is connected to a capacitor of 3 micro-farads without a battery. The initial...
10) A resistor is connected to a capacitor of 3 micro-farads without a battery. The initial charge of capacitor is 100 micro-coulombs. After 12 milli-seconds, the charge in the capacitor is 37 micro-coulombs. What is the current in the circuit, in milli-amps, at one time constant? Hint: find the value of the resistor first.
A resistor of 10 kilo-ohms is connected in series to a capacitor which are connected to...
A resistor of 10 kilo-ohms is connected in series to a capacitor which are connected to a 10 volt battery. After some time, the charge in the capacitor is 10 micro-coulombs. At that time, the battery is disconnected and 5 milli-seconds after the battery has been disconnected, the charge in the capacitor is 3.7 micro-coulombs. What is the voltage across the resistor 1.9 milli-seconds after the battery has been disconnected in volts?
A 65 ohm resistor is connected in series to a 7.36 mH inductor, an open switch,...
A 65 ohm resistor is connected in series to a 7.36 mH inductor, an open switch, and a 27 volt battery. After the switch is closed, how long will it take for the current in the inductor to reach 109 mA? Express your answer in milliseconds.
A long solenoid is used as an inductor in an R-L circuit. The solenoid has 165/m...
A long solenoid is used as an inductor in an R-L circuit. The solenoid has 165/m and a cross-sectional radius of 0.14 meters. It is placed into a R-L circuit with a 18 Ohm resistor and a battery initially. The battery is removed, the initial current is 3 amps, and 8 milli-seconds after the battery has been removed, the voltage across the inductor is 7 volts. What is the length of the solenoid in meters?
A resistor of 8 kilo-ohms is connected in series to a capacitor which are connected to...
A resistor of 8 kilo-ohms is connected in series to a capacitor which are connected to a 6 volt battery. After some time, the charge in the capacitor is 10 micro-coulombs. At that time, the battery is disconnected and 7 milli-seconds after the battery has been disconnected, the charge in the capacitor is 3.7 micro-coulombs. What is the voltage across the resistor 2.8 milli-seconds after the battery has been disconnected in volts?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT