Q4- find the output: y(t)= h(t) *x(t) и О x(*) А д h(t) d А

Q: Can there be a stable and unchanging electric or magnetic field in a region of space with no charges…

A: We can verify this by writing the four Maxwell's equation.

Q: (c) A radar installation operates at a wavelength of 10.0 GHz, with a dish antenna that is 10 meters…

A: v

Q: (I) An EM wave has a wavelength of 720 nm. What is itsfrequency, and how would we classify it?

A: We are given EM wave of wavelength 720 nm. To determine: frequency And nature if it. Formula used:-…

Q: (II) The magnetic field in a traveling EM wave has an rmsstrength of 22.5 nT. How long does it take…

A: The magnetic field is B=22.5 nT×1 T109  nT=22.5×10-9 T The formula to find the intensity of the wave…

Q: When light (or other electromagnetic radiation) travels across a given region, (a) what is it that…

A: Electromagnetic radiation is energy that is propagated through free space or through a material…

Q: A car moves at a constant velocity for 4 s. A student records data on the car's motion, as shown in…

A:

Q: (I) An EM wave has frequency  7.14 x 1014  What is its wavelength, and how would we classify it?

A: frequency, f = 7.14 x 1014 Hz

Q: 35 ILW In Fig. 33-41, a beam of light, with tensity 43 W/m² and polarization parallel o ay axis, is…

A: Given  Intensity of light , Io = 43 W/m2  First angle , θ1 = 70°  Second angle, θ2 = 90°

Q: A certain radio installation tracks airplanes by transmitting electromagnetic radiation of wave link…

A:

Q: 3. Consider that immediately after sunset the surface of the Earth is at a temperature of 20° C and…

A:

Q: 3. For the electric field' E = E, cos(ot - ay - Bzain the free space with no current, find the…

A: Using Maxwell’s equation,

Q: A person walks from point A to point B along an unknown path. What definitive statement can we make…

A: Here a person move on an unknown path from point A to Point B. Here we have to choose the correct…

Q: A physics instructor grew up with a 3 second rule for lightning bolts, to allow estimation of the…

A: The speed of light is 3×108 m/s. Thus, when we see a lightning at a distance, its almost…

Q: Problem (1): A circular parallel plate capacitor was charged by a battery with a potential…

A: By Maxwell's law we have, ∇×B→=J→+ε0∂E→∂t ...........(1) We know, E→=-ck^×B→ Here, k^=r^ Thus,…

Q: What is the average magnitude of the Poynting vector 9.00 mi from a radio transmitter broadcasting…

A: Power, P=300 kW=300×103WDistance, r=9.00 mi=9×1609 m=14481m=14.48×103m

Q: Comment on the relationship between the inter-element distance (7.5cm) and a wavelength of an EM…

A: Step 1: The inter-element distance in an antenna array is typically related to the wavelength of the…

Q: When flight controllers on Earth spoke to Apollo astronauts on the Moon, there was a noticeable time…

A: Radio signals are part of the electromagnetic spectrum and have a frequency from 3 Hz to 1 GHz. They…

Q: What does perpendicular to the direction of propagation mean in waveguides?

A: What does perpendicular to the direction of propagation mean in waveguides?

Q: True or false: The bandwidth is limited only by the oscilloscope.

A: In the context of signal processing, bandwidth is the difference between the upper and lower…

Q: Part A The ourrent in a circuit with only one battery is 2.0 A. Eeure shows how the potential…

A: