An electron travels in a straight line from the cathode of a vacuum tube to its anode, which is 1 cm away. Its initial and final speed is 0 and 6.0*10^6 m/s respectively.
(a) Assume the constant acceleration and compute the force.
(b)Compare it with gravitational force on the electron which we neglect when we assumed straight-line motion. Is this assumption valid?

Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?

The mini-refrigerator fire was most likely caused by what type of wiring?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?