Question
Asked Dec 4, 2019
10 views

Calculate the intrinsic impedance of free space.

check_circle

Expert Answer

star
star
star
star
star
1 Rating
Step 1

The intrinsic impedance of free space is defined as the square root of the ratio of permeability of free space to the permittivity of free space. Intrinsic impedance is the characteristic impedance of the Universe. The intrinsic impedance can be expressed as

help_outline

Image Transcriptionclose

N-->(1) Ho = Free space permeability Free space permittivity

fullscreen
Step 2

The values of the free space permittivity and free space permeability can be expressed as

...
help_outline

Image Transcriptionclose

E8.85x1012 F/m H=47x10 H/m

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

Engineering

Electrical Engineering

Related Electrical Engineering Q&A

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

Q: Derive the plant transfer function, , for the DC motor position system in terms of the motor gain co...

A: Write the expression of the PID controller in Laplace transform:-

question_answer

Q: Two complex numbers are given as   E=3+j4 and F=4+j3   Express E*F in polar form.

A: Any complex number having a rectangular form x=a+jb can be expressed in polar form with the magnitud...

question_answer

Q: What will be the value of the voltages v1 and v2 (referring to the attached circuit)?

A: The given circuit is shown below. The current I  is flowing in the given circuit and the resistances...

question_answer

Q: Two 3V batteries are connected in parallel to a 10 ohm resistor, where one of the batteries has doub...

A: Drawing the circuit diagram for the given points.The internal resistance of the battery is connected...

question_answer

Q: An NMOS transistor is operating in the saturation region and is having a W/L ratio equal to 20. If t...

A: Drain current for an NMOS in saturation region can be expressed as

question_answer

Q: If the electric field strength associated with an EM wave is 6 V/m, what will be value of the associ...

A: Magnetic field strength associated with electromagnetic wave can be expressed as

question_answer

Q: Problem 4: For Figure #4, calculate ve(t) and it) kse (00m H エ)12V hqure 4 F

A: Calculate the voltage across the resistor,

question_answer

Q: The transfer function of a closed loop system is given by: K T(s) s2+(3-K)s+1 where K is the path ga...

A: Given closed loop transfer function is shown below

question_answer

Q: 1. For the following functions: calculate the unisided Laplace transform; determine the poles for La...

A: For any continuous time function x(t), the unisided Laplace Transform is expressed by equation (1). ...