Question
Asked Dec 1, 2019
1 views
fullscreen
check_circle

Expert Answer

Step 1

a)

The magnetic flux is,

help_outline

Image Transcriptionclose

= BA =BAcose - BACOS(at)

fullscreen
Step 2

b)

The required induced emf is,

help_outline

Image Transcriptionclose

е- d[BACOS(at) dt - BAasin(at) =

fullscreen
Step 3

c)

If coil has 100 turns of wire, th...

help_outline

Image Transcriptionclose

4=NBAcos(at) -(100) BAcos(a)

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
SciencePhysics

Magnetic Effects of Current

Related Physics Q&A

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

Q: A microscope is a device where a first lens makes a real image of an object, and that real image is ...

A: given:focal length of objective lens = fobjfocal length of eyepiece lens = feyedistance between two ...

question_answer

Q: Find the heat flow in 30.0 days through a 0.25 cm thick steel plate with cross section 45 cm X 75 cm...

A: The time in seconds can be calculated as follows,

question_answer

Q: a rocket initially at rest, is fired vertically with an upward acceleration of 10ms/s. at an altitud...

A: In the provided question the motion of the rocket is divided into 2 parts.Part 1. The motion of the ...

question_answer

Q: A ball is attached to a spring on a frictionless horizontal surface. The ball is pulled to the right...

A: Given information:Frequency of the oscillations (f) = 3.50 sThe maximum velocity of the ball (Vmax) ...

question_answer

Q: Physics Question

A: (a)According to the law of conservation of momentum, total initial momentum of bullet and block is e...

question_answer

Q: An AC power source produces a 180 V peak emf at 70 Hz.  How does one go about figuring out what the ...

A: Write the expression for average power dissipated in 480Ω resistor across an AC source.

question_answer

Q: Part B please

A: The expression for the magnitude of the velocity relative to Earth,

question_answer

Q: Explain projectile motion and give example from daily life?

A: Projectile motion is a 2-D motion which follows a curve path under influence of gravity. In this mot...

question_answer

Q: At t =0s, the current in the circuit in the figure is I(0). At what time is the current (1/2) I(0)?(...

A: Given,