Top answers

Physics
All levels

Show Maxwell's equations in free space satisfy the wave equation

Maxwell's equations in free space:

∇ . E 

DD
Answered by Dojcin D. Physics tutor
7269 Views

Derive I = nAVe

Over 1 second, electrons with drift velocity V travel through a wire of  cross sectional area A. Distance Vt (t = 1) multiplied by area A gives a volume AV. This volume multiplied by the electron dens...

DD
Answered by Dojcin D. Physics tutor
69336 Views

What is the difference between accuracy and precision?

When we make measurements while doing an experiment, the values we measure always have an uncertainty. We assign an uncertainty based on the equipment we are using and the way we make...

MJ
Answered by Miranda J. Physics tutor
15497 Views

How to find wave speed from frequency and wave length.

Wave Speed = Frequency * Wavelength

 

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning