What is the total power emitted by the radio station

Reference no: EM13555536

At a distance of 7.0 km from a radio transmitter, the amplitude of the radiated electric field of the radio transmissions is measured to be 0.20 volts/meter. Assuming that the radio transmitter is broadcasting with equal intensity in all directions, what is the total power emitted by the radio station?

Reference no: EM13555536

Questions Cloud

What is the period if the blocks mass is doubled : A block oscillating on a spring has period T = 2.0s What is the period if the block's mass is doubled? Explain. What is the period if the value of the spring constant isquadrupled?

Compute what is the period of this motion : An object is undergoing simple harmonic motion with a maximum speed of 6.93 m/s and the maximum acceleration of .52 m/s^2. What is the period of this motion

Determine how much energy is lost to air resistance : Suppose a 175-kg motorcycle has two wheels, and is heading toward a hill at a speed of 30.0 m/s. How much energy is lost to air resistance

How fast is the bag moving when the bulletexits : A 35.0g bullet moving at 475 m/s strikes a 2.5kg bag of flourthat is on ice, at rest. The bullet passes through the bag, andexits it at 275 m/s. How fast is the bag moving when the bulletexits?

What is the total power emitted by the radio station : At a distance of 7.0 km from a radio transmitter, the amplitude of the radiated electric field of the radio transmissions is measured to be 0.20 volts/meter. what is the total power emitted by the radio station

Find the initial resistance of eachresistor : Two identical resistors are connected in parallel across a 23Vbattery, which supplies them with a total power of 8.7W. While thebattery is still connected, one of the resistors is heated so thatits resistance doubles. The resistance of the other r..

Police radar has an effective range : A police radar has an effective range of 1.5km, while a motorist's radar detector has a range of 2.0km. The motorist is going 150km/h in a 50km/h when the radar detector beeps. At what rate must the motorist decelerate to avoid a speeding ticket?

Prepare a classified balance sheet at july : Prepare an income statement and a retained earnings statement for the year and prepare a classified balance sheet at July 31.

Compute the change in entropy of the copper : Calculate the change in entropy of the copper, taking the Cpm=24.4 J/(K Mole). The experiment was then repeated with the copper immersed in a stream of water that maintains its temperature at 293 K. Calculate the change in entropy of the copper an..

User Account

All Pages