Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question1
A commercial aircraft receives a homing radio signal with an intensity of 12 μW/m2 when it is 11 km from the transmitter.
a) What is the magnitude of the Pointing vector from the electromagnetic wave of this signal?
b) Assuming that the aircraft reflects the entire signal back along its path, what is the radiation pressure on the aircraft?
c) What is amplitude of the electric component of the signal?
d) What is amplitude of the magnetic component of the signal?
e) Assume transmitter radiates uniformly over a hemisphere, what is its transmission power?
Question2
A proton travels with the speed of 3.2×106 m/s at an angle 48 with a magnetic field of 0.71 T pointed in the +y direction. The mass of proton is 1.672 × 10-27 kg. What is magnitude of the magnetic force on the proton?
A force F = 200i - 400j + FZ k N, is acting through point A(0,0,0) m.
In a local bar, a customer slides an empty beer mug down the counter for a refill. The height of the counter is 1.16 m. find With what velocity did the mug leave the counter
A bob of mass m = 0.300kg is suspended from a fixed point with a massless string of length L = 21.0cm, What tangential speed v must the bob have so that it moves in a horizontal circle with the string making an angle 24.0
Record the resistance and current values calculated in questions 5, and load the numbers into a spreadsheet. Make a plot of the current I as a function of the total resistance R. (Remember that the R values will go on the x-axis and the I values o..
A spherical pot of hot coffee contains 0.75 L of liquid (essentially water) at an initial temperature of 95?C. The pot has an emissivity of 0.60, Calculate the coffee's rate of heat loss by radiation
For a particular RLC series circuit, the capacitive reactance is 2.55 ?, the inductive reactance is 45.5 ?, What is the maximum voltage across the circuit
A 2.20 kg object is suspended from a spring with k = 18.00 N/m. The mass is pulled 0.35 m downward from its equilibrium position and allowed to oscillate. What is the highest kinetic energy of object.
Two identical rods each of length L and charge Q are perpendicular to each other and separated by a distance D, Find the force between them
What is the electric potential energy of the electron as it is at midpoint and at 14cm from 5 charge.
A fully equipped astronaut has a mass of 140 kg. If the astronaut has a weight of 675 N standing on the surface of a planet, what is the acceleration due to gravity on this planet?
A missile of mass 1.20 102 kg is fired from a plane of mass 4.85 103 kg initially moving at a speed of 3.35 102 m/s. what is the final velocity of the plane?
A 28 mH inductor in series with a resistance of 35 omegacap.gif is connected to a source whose voltage is script E = 340 V cos 150?t, Determine the average power dissipation
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd