Problemset8_Solutions

Problemset8_Solutions - P114 PROBLEM SET 8 Spring 2007...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
P114 PROBLEM SET 8 Spring 2007 Homework to be handed in by 1700 hours on 27 March 2007 . [1] A plane parallel plate capacitor with circular plates of radius 1 meter and separation 1 mm is being charged w ithacurrento f1amp . (a) Show that the total displacement current between the plates is 1 amp. (b) Derive the magnitude and direction of the B f eld between the plates at a radius of 0.1 m from the central axis of the capacitor. [2] A plane electromagnetic wave has a frequency of 100 MHz and is travelling in a vacuum. The magnetic f eld is given by −→ B ( z,t )=(10 8 T )cos( kz ωt ) b i a; Find the wavelength, wavenumber, and angular frequency for this wave. b: Find the corresponding electric f eld vector E ( z,t ) c: Give the Poynting vector and f nd the intensity of this wave. . [3] The intensity of sunlight striking the earth’s upper atmosphere is called the solar constant and is 1.35 kW/m
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 5

Problemset8_Solutions - P114 PROBLEM SET 8 Spring 2007...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online