An am radio transmitter broadcasts 470 kw of power, Physics

+44 141 628 6080
[email protected]

An am radio transmitter broadcasts 470 kw of power

An AM radio transmitter broadcasts 47.0 kW of power uniformly in all directions

(a) Assuming all of the radio waves that strike the ground are completely absorbed, and that there is no absorption by the atmosphere or other objects, what is the intensity 35.0 km away? (Hint: Half the power will be spread over the area of a hemisphere.)

(b) What is the maximum electric field strength at this distance?

Request for Solution File

Ask an Expert for Answer!!

Physics: An am radio transmitter broadcasts 470 kw of power

Reference No:- TGS0595039

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Physics

Q : The following signals are sampled using a train of impulses

The following signals are sampled using a train of impulses with periodicity kT: signal x(t) Is sampled to obtain and signal y(t) Is sampled to obtain yc(t) Determine the range of values for T that allows complete recovery of x(t) from xc(t)

Q : When free water molecules are excluded from an enzymes

When free water molecules are excluded from an enzyme's catalytic pocket, is a catalytic -OH group a stronger or weaker nucleophile? Explain your reasoning.

Q : What methods can be used by the fed to influence interest

What methods can be used by the FED to influence interest rates? Are these methods effective? Use examples where appropriate.

Q : If a company is going to finance a project entirely with

If a company is going to finance a project entirely with retained earnings, what would be the cost of that capital? Why?

Q : An am radio transmitter broadcasts 470 kw of power

An AM radio transmitter broadcasts 47.0 kW of power uniformly in all directions, What is the maximum electric field strength at this distance

Q : Filament 1 is on the left filament 2 is in the middle and

Filament 1 is on the left, filament 2 is in the middle, and filament 3 is on the right. Filaments 1 and 2 have currents of 1 A in the ba z direction, and filament 3 has a current of 2 A in the ba z direction

Q : Your corporation has a marginal tax rate of 35 and has

Your corporation has a marginal tax rate of 35% and has purchased preferred stock in another company. The before-tax dividend yield on the preferred stock is 12%. What is the company's after-tax return on the preferred, assuming a 70% dividend exc

Q : A very long straight solenoid with a cross-sectional area

A very long, straight solenoid with a cross-sectional area of 2.30cm2 is wound with 93.4turns of wire per centimeter. What is the magnitude of the emf induced in the secondary winding at the instant that the current in the solenoid is 3.2

Q : Write a paragraph essay describing some aspect of the earth

Write a paragraph essay describing some aspect of the earth in space. Attached is a reference for material. This needs to be using strict APA format.

1937113

Questions
Asked

3,689

Active Tutors

1419050

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Physics: An am radio transmitter broadcasts 470 kw of power

Reference No:- TGS0595039

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : The following signals are sampled using a train of impulses

Q : When free water molecules are excluded from an enzymes

Q : What methods can be used by the fed to influence interest

Q : If a company is going to finance a project entirely with

Q : An am radio transmitter broadcasts 470 kw of power

Q : Filament 1 is on the left filament 2 is in the middle and

Q : Your corporation has a marginal tax rate of 35 and has

Q : A very long straight solenoid with a cross-sectional area

Q : Write a paragraph essay describing some aspect of the earth

What is the pathophysiology of osteoarthritis

Resources about nursing profession issues in united states

List and define the seven types of elder abuse

Negative-positive feedback mechanisms in homeostasis

Manifestation of acquired condition or genetic abnormality

Describe how the uncertainty in illness theory

What is the big picture of the immune systems role

Request for Solution File

Ask an Expert for Answer!!

Physics: An am radio transmitter broadcasts 470 kw of power

Reference No:- TGS0595039

Recent Questions Asked Physics

Q : The following signals are sampled using a train of impulses

Q : When free water molecules are excluded from an enzymes

Q : What methods can be used by the fed to influence interest

Q : If a company is going to finance a project entirely with

Q : An am radio transmitter broadcasts 470 kw of power

Q : Filament 1 is on the left filament 2 is in the middle and

Q : Your corporation has a marginal tax rate of 35 and has

Q : A very long straight solenoid with a cross-sectional area

Q : Write a paragraph essay describing some aspect of the earth

Asked Questions