Physics, 17.10.2019 01:50 lisaaprice14
An electric iron has a rating of 750w and 220v then calculate the current flowing through it and the resistance
Answers: 2
Physics, 22.06.2019 00:20
Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum along the z−axis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity σ, magnetic permeability µ and electric permittivity ε. (a) find the characteristic time for the free charge density which dissipates at the conductor. (b) write the maxwell equations and derive the wave equation for a plane wave propagating in a conductor. (c) find the attenuation distance at which the incident amplitude reduces to e ^−1 of its initial value. (d) find the electric and magnetic fields inside the conductor. 8 (e) find the power loss per area of the incident electromagnetic wave at the surface of conductor.
Answers: 1
Physics, 22.06.2019 04:30
Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.
Answers: 2
Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
Physics, 22.06.2019 12:30
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
Answers: 1
An electric iron has a rating of 750w and 220v then calculate the current flowing through it and the...
Mathematics, 04.12.2020 08:10
Mathematics, 04.12.2020 08:10
Mathematics, 04.12.2020 08:10
Health, 04.12.2020 08:10
Mathematics, 04.12.2020 08:10
Health, 04.12.2020 08:20
Mathematics, 04.12.2020 08:20
SAT, 04.12.2020 08:20
Mathematics, 04.12.2020 08:20
History, 04.12.2020 08:20
Mathematics, 04.12.2020 08:20
Mathematics, 04.12.2020 08:20
Mathematics, 04.12.2020 08:20
Health, 04.12.2020 08:20