I need help on both parts Assume that the length of the solenoid is much larger...

Question

Question

I need help on both parts

Answer 1

Answer #1

CM X yo

Answer 2

Similar Homework Help Questions

1. a. One solenoid is centered inside another. The outer one has a length of 47.0...

1. a. One solenoid is centered inside another. The outer one has a length of 47.0 cm and contains 6700 coils, while the coaxial inner solenoid is 5.00 cm long and 0.170 cm in diameter and contains 17.0 coils. What is the mutual inductance of these solenoids? The current in the outer solenoid is changing at 38.0 A/s. b. Find the emf induced in the inner solenoid. c. A toroidal solenoid has a mean radius of 18.0 cm and a...
a. A coil of wire with 209 circular turns of radius 3.10 cm is in a...

a. A coil of wire with 209 circular turns of radius 3.10 cm is in a uniform magnetic field along the axis of the coil. The coil has R = 41.5 Ω . At what rate, in teslas per second, must the magnetic field be changing to induce a current of 0.149 A in the coil? b. A closely wound rectangular coil of 90.0 turns has dimensions of 30.0 cm by 47.0 cm . The plane of the coil is...
A toroidal solenoid has 540 turns, cross-sectional area 6.80 cm^2, and mean radius 4.20 cm. Calcualte...

A toroidal solenoid has 540 turns, cross-sectional area 6.80 cm^2, and mean radius 4.20 cm. Calcualte the coil's self-inductance. If the current decreases uniformly from 5.00 A to 2.00 A in 3.00 ms, calculate the self-induced emf in the coil. Please help with this homework question. Thank you very much.

Exercise 30.8 A toroidal solenoid has 600 turns, cross-sectional area 6.50 cm², and mean radius 4.60...

Exercise 30.8 A toroidal solenoid has 600 turns, cross-sectional area 6.50 cm², and mean radius 4.60 cm Part A Calcuate the coil's self-inductance. ANSWER: H Part B If the current decreases uniformly from 5.00 A to 2.00 A in 3.00 ms, calculate the self-induced emf in the coil. ANSWER: E- V Part 6 The current is directed from terminal a of the coil to terminal b. Is the direction of the induced emf from a to b or from to...
The inductance of a solenoid with 450 turns and a length of 26 cm is 6.9...

The inductance of a solenoid with 450 turns and a length of 26 cm is 6.9 mH What is the cross-sectional area of the solenoid? Express your answer using two significant figures What is the induced emf in the solenoid if its current drops from 2.9 A to 0 in 58 ms ? Express your answer using two significant figures
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of...

Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of 20 cm. The current in the solenoid changes at the rate of +38 A/s. a) Find the self-inductance L of the solenoid. b) Calculate the magnitude of the induced emf in the solenoid

The following solenoid has 200 turns and a length of 15 cm and a radius of...

The following solenoid has 200 turns and a length of 15 cm and a radius of 2 cm. The current which is going in the direction shown and it VARIES from -2.0 Amperes to 2.0 Amperes in 0.4 seconds. S N What is the self-inductance of the solenoid? What is the induced EMF in the solenoid? • How many turns does a solenoid with length 30 cm needs to have with the same radius to have the same INDUCTANCE as...
The following solenoid has 200 turns and a length of 15 cm and a radius of...

The following solenoid has 200 turns and a length of 15 cm and a radius of 2 cm. The current which is going in the direction shown and it VARIES from -2.0 Amperes to 2.0 Amperes in 0.4 seconds. (12 points) S N • What is the self - inductance of the solenoid? • What is the induced EMF in the solenoid? • How many turns does a solenoid with length 30 cm needs to have with the same radius...
The inductance of a solenoid with 500 turns and a length of 26 cm is 7.3...

The inductance of a solenoid with 500 turns and a length of 26 cm is 7.3 mH . Part A What is the cross-sectional area of the solenoid? Express your answer using two significant figures. A = m2 Part B What is the induced emf in the solenoid if its current drops from 3.5 A to 0 in 51 ms ? Express your answer using two significant figures. E = V

The inductance of a solenoid with 420 turns and a length of 21cm is 7.6mH ....

The inductance of a solenoid with 420 turns and a length of 21cm is 7.6mH . What is the cross-sectional area of the solenoid? What is the induced emf in the solenoid if its current drops from 3.0A to 0 in 60ms ?