Question

If the secondary solenoid is in a circuit with resistance R, there will be an induced...

If the secondary solenoid is in a circuit with resistance R, there will be an induced current, ?2 = ? ? . Discuss how the equations predict the direction of the current in the secondary coil depending on whether the current in the primary coil, I1, is increasing or decreasing

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
[1] A 10 turn coil is wrapped tightly around the center of a long solenoid with...
[1] A 10 turn coil is wrapped tightly around the center of a long solenoid with 6000 turns per meter. When the current in the solenoid is decreasing by 0.5 A/s, calculate the current induced in the 10 turn coil if it has a resistance of 5 ohm and the area of the solenoid opening is 0.01 m2. Give the direction of the current if the original solenoid current was clockwise.
4.8. A long solenoid consists of 1000 turns of wire wound on an air-filled cylindrical former...
4.8. A long solenoid consists of 1000 turns of wire wound on an air-filled cylindrical former of length 50 cm and diameter 5 cm. A secondary coil consisting of 50 turns is wound tightly around the centre of this coil. Assume flux linkage of 1. (a) Calculate the self inductance of the primary coil. (b) Calculate the mutual inductance of the coils. (c) If a current of magnitude 2 amperes and frequency 50 Hz flows in the primary circuit, calculate...
Reorganize resistance, R and inductance, L equivalent from a transformer secondary circuit for a resistive load...
Reorganize resistance, R and inductance, L equivalent from a transformer secondary circuit for a resistive load and explain inductive loss how is associated in the secondary circuit of the transformer?
Problem 7: A coil with 200 turns, radius 10cm and resistance 30Ω surrounds a solenoid with...
Problem 7: A coil with 200 turns, radius 10cm and resistance 30Ω surrounds a solenoid with 2000 turns and radius 8cm. The length of the solenoid is 5cm. The current is the solenoid changes at a constant rate from I=0 to I=4A in 0.4s. Determine the induced current in the coil.
A 82-mH solenoid inductor is wound on a form 0.80 m in length and 0.10 m...
A 82-mH solenoid inductor is wound on a form 0.80 m in length and 0.10 m in diameter. A coil is tightly wound around the solenoid at its center. The coil's resistance is 7.9 ohms. The mutual inductance of the coil and solenoid is 88 μH. At a given instant, the current in the solenoid is 480 mA, and is decreasing at the rate of 2.5 A/s. At the given instant, what is the magnitude of the induced current in...
A 81.5 mH solenoid inductor is wound on a form that is 0.80 m long and...
A 81.5 mH solenoid inductor is wound on a form that is 0.80 m long and 0.10 m in diameter. A coil having a resistance of 5.13 Ω is tightly wound around the solenoid with 350 loops and the solenoid at its center. The coil is approximately the same length and diameter as the solenoid. At a given instant, the current in the solenoid is 820 mA and is decreasing at the rate of 2.5 A/s. (a) At the given...
1. A solenoid with a radius of 10 cm and a turns density of 1 million...
1. A solenoid with a radius of 10 cm and a turns density of 1 million per meter has a current circulating counter-clockwise and decreasing at 5 mA/s. It sits inside a squat coil of 2000 turns with twice the solenoid's radius and wound in the same direction. Find the magnitude and direction of the current induced in the coil if its resistance is 10 Ω. Use 1.2 µT·m/A for the permeability. 2. Find the maximum voltage amplitude of an...
When the bar magnet rotates what is changing in side the secondary coil? What is the...
When the bar magnet rotates what is changing in side the secondary coil? What is the maximum induced emf of secondary coil by changing the cross section area of secondary coil to 100%? What will happen to induced emf when the area of the secondary coil is increasing? Discuss why the main power supply to your home is AC (alternating current) form?
A 40-turn, 4.0-cm-diameter coil with R=0.40Ω surrounds a 3.0-cm-diameter solenoid. The solenoid is 20 cm long...
A 40-turn, 4.0-cm-diameter coil with R=0.40Ω surrounds a 3.0-cm-diameter solenoid. The solenoid is 20 cm long and has 200 turns. The 60 Hz current through the solenoid is I=I0sin(2πft). What is I0 if the maximum induced current in the coil is 0.20 A?
5. You have a solenoid-shaped inductor.It is connected to a circuit with an alternating current supply....
5. You have a solenoid-shaped inductor.It is connected to a circuit with an alternating current supply. At a particular moment, the current in the circuit is 1.5 Amps and is decreasing by 0.4 Amps/sec. The inductor has a resistance of 3 Ohms. (20 points) (a) If the inductor stores 0.855 J of energy at this moment, what is its inductance? (b) What is the voltage difference measured across the inductor at this moment? (c) If the radius of the coils...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT