Question
Asked Dec 23, 2019
2 views

A solenoid with 475 turns has a length of 6.00 cm and a crosssectional
area of 2.80 x 10-9 m2. Find (a) the solenoid’s
inductance and (b) the average emf around the solenoid if
the current changes from +2.00 A to 22.00 A in 8.33 x 10-3 s.

check_circle

Expert Answer

Step 1

Let the number of turns in the coil be denoted by N, and let the length of the solenoid be denoted by l and let the area of cross section of the solenoid be denoted as A.

Step 2

The expression for the inductance L of the solenoid is defined as,

help_outline

Image Transcriptionclose

L =

fullscreen
Step 3

Substitute 4π ×10-7 H/m for μo , 475 for N , 2.80×10-9 m2 for A, 6.00 cm f...

help_outline

Image Transcriptionclose

(47 ×10"H/m)(475)'(2.80×10°m²) L = lm (6.00 cm) 100 cm 1.32 x10 H

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Physics

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: What happens to the pressure in all parts of a confined fluid if the pressure in one part is increas...

A: Pressure is a physics quantity which is used the explain fluid behavior.

question_answer

Q: Two long, parallel wires carry currentsof I1 = 3.00 A and I2 = 5.00 Ain the direction indicated in F...

A: Given:Current in wire 1 (I1) = 3.0 ACurrent in wire 2 (I2) = 5.0 ADistance between wire (d) = 20.0 c...

question_answer

Q: What are streamlines?

A: Streamline flow, in fluid mechanics refers a term that defines the path of the flow, and used to fin...

question_answer

Q: In what direction are the vibrations relative to the direction of wave travel in a transverse wave?

A: wave can be defined as the disturbance created by the particles in order to transfer energy from one...

question_answer

Q: Do adiabatic parcels occur in atmosphere , in the ocean, or in both?

A: Click to see the answer

question_answer

Q: An emf of 24.0 mV is induced in a 500-turn coil when the currentis changing at a rate of 10.0 A/s. W...

A: The emf is e = 24.0 mV = 24.0 × 10-3 VThe number of turns in the coil is N = 500The current in the c...

question_answer

Q: What kind of motion you impart to stretched coiled spring to provide a transverse wave? To provide a...

A: Click to see the answer

question_answer

Q: What is wiggle in time called?

A: Wiggle in time is called as vibrations.

question_answer

Q: How does faster moving water between two ships affect the water pressure against the sides of the sh...

A: Click to see the answer