Question

An inductor with 800 turns of length 5 cm carries a current of 0.4 A. The...

An inductor with 800 turns of length 5 cm carries a current of 0.4 A. The coil diameter is 2 cm.

a) What is the inductance?

b) What is the magnetic field strength inside the coil?

c) What is the magnetic flux running through the coil?

d) If the current is increased linearly up to 1.0 A in 6 seconds, what is the voltage drop across the coil?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An inductor has a length l =10 cm, a number of turns N = 1500 turns,...
An inductor has a length l =10 cm, a number of turns N = 1500 turns, and the diameter of the coil is 1 cm. The core is metallic with relative permeability µr = 2000. Calculate the inductance (µo = 4?x10-7 Wb/A.m)
a) Assume that there is a long ideal solenoid with 120 turns/cm. It carries a current...
a) Assume that there is a long ideal solenoid with 120 turns/cm. It carries a current i= 2 A and it has a diameter 2 cm and a length 5 m. Find the uniform magnetic field inside the solenoid. c) Now, construct an RL circuit using an ideal battery that has potential difference 5 V, one resistor with R = 2 Ω and the solenoid that has same shape with one mentioned at part (a). Find the potential difference across...
a)Assume that there is a long ideal solenoid with 120 turns/cm. It carries a current i=...
a)Assume that there is a long ideal solenoid with 120 turns/cm. It carries a current i= 2 A and it has a diameter 2 cm and a length 5 m. Find the uniform magnetic field inside the solenoid. b) Insert a single circular coil at the center of the long ideal solenoid that is mentioned at part (a). Solenoid and coil are coaxial. Coil has diameter 0.5 cm. Now the current in the solenoid decreases steadily from 2 A to...
a) Assume that there is a long ideal solenoid with 120 turns/cm. It carries a current...
a) Assume that there is a long ideal solenoid with 120 turns/cm. It carries a current i= 2 A and it has a diameter 2 cm and a length 5 m. Find the uniform magnetic field inside the solenoid. Select one: 150 mT 0,30 mT 2 mT 30 mT 9.5 μT b) Insert a single circular coil at the center of the long ideal solenoid that is mentioned at part (a). Solenoid and coil are coaxial. Coil has diameter 0.5...
A 370 turn solenoid of length 37.0 cm and radius 3.30 cm carries a current of...
A 370 turn solenoid of length 37.0 cm and radius 3.30 cm carries a current of 5.20 A. Find the following. (a) the magnetic field strength inside the coil at its midpoint mT (b) the magnetic flux through a circular cross-sectional area of the solenoid at its midpoint T · m2
A closely wound, circular coil with a diameter of 4.50 cm has 630 turns and carries...
A closely wound, circular coil with a diameter of 4.50 cm has 630 turns and carries a current of 0.480 A . a)What is the magnitude of the magnetic field at the center of the coil? b)What is the magnitude of the magnetic field at a point on the axis of the coil a distance of 7.00 cm from its center?
1. A long solenoid with a diameter of 10 cm has 200 turns/cm. If the current...
1. A long solenoid with a diameter of 10 cm has 200 turns/cm. If the current is decreased at a rate of 3 mA/s, what is the magnitude of the induced electric field (in mV/m), 6 cm from the axis of the solenoid? A. 0.2 B. 0.1 C. 0.3 D. 0.4 2. A series RL circuit with R = 40 Ω and L = 10 H has a constant voltage V = 100 V applied at t = 0 by...
A long solenoid has 1400 turns per meter of length, and it carries a current of...
A long solenoid has 1400 turns per meter of length, and it carries a current of 2.4 A. A small circular coil of wire is placed inside the solenoid with the normal to the coil oriented at an angle of 90.0˚ with respect to the axis of the solenoid. The coil consists of 50 turns, has an area of 1.2 × 10-3 m2, and carries a current of 0.70 A. Find the torque exerted on the coil.
A circular coil (d = 28 cm, N = 113 turns) is placed in a region...
A circular coil (d = 28 cm, N = 113 turns) is placed in a region of space where there is no magnetic field. Suddenly, a magnetic field is turned on and the coil is totally immersed in it. The magnetic field reaches the strength of 950 mT in 3.5 ms. Determine the voltage induced across the coil Determine the current through a 23 Ω resistor connected across the coil.
An inductor coil has a cross-sectional area of 5E-5 m2, and consists of 500 turns of...
An inductor coil has a cross-sectional area of 5E-5 m2, and consists of 500 turns of wire. If a magnetic field of 0.4 T is generated within the coil with a current of 35 A, what is the energy storage capacity of this inductor coil?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT
Active Questions
  • How can you use Bayes’ theorem in light of new information? In Bayes’ theorem, how does...
    asked 5 minutes ago
  • Which of the following is not one of the four states of a working file? Unchanged,...
    asked 8 minutes ago
  • Assume we have CPU instructions that look like this: load register, address save register, address Where...
    asked 21 minutes ago
  • What is the difference between the following two declarations? char array[] = “Hello World”; char *array...
    asked 36 minutes ago
  • Discuss knowledge and understanding gleaned from The Least Dangerous Assumption and Strategies for Presuming Competence. How...
    asked 37 minutes ago
  • Exercise 13-20 (LO13-3) The owner of Maumee Ford-Volvo wants to study the relationship between the age...
    asked 39 minutes ago
  • Scenario The Department of Administrative Services (DAS) provides a number of services to other departments in...
    asked 47 minutes ago
  • Linear Regressions The number of newly reported crime cases in a county in New York State...
    asked 51 minutes ago
  • Specialty courts have been developed for various categories of crimes and offenders (e.g., mental health, substance...
    asked 56 minutes ago
  • An air-track cart with mass m=0.40kg and speed v0=1.2m/s approaches two other carts that are at...
    asked 56 minutes ago
  • Write a program in C# that reverses a collection and removes elements that are divisible by...
    asked 59 minutes ago
  • A gas pipeline with the thickness of 4mm is to be joint together by using welding...
    asked 1 hour ago