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1-13 of 13 results for Materials Submitted by Barbra Bied Sperling

Kinematics and dynamics are presented here in multimedia, at introductory and also at deeper levels. Individual video... see more

Newton's law of motion look the same to all observers in inertial frames of reference. It is equally true that if... see more

This is an animation of a comparator with noisy input voltage. The device compares the voltages and switches to the... see more

This is an animation of a bridge rectifier circuit or diode bridge. Voltages and parts of the circuit of this 3-D... see more

This is an animation of a capacitor-filtered half-wave rectifier circuit or buck converter. Voltages and parts of the... see more

The effect of the commutator is to produce a fixed spatial distribution of current directions in the armature conductors... see more

A short movie of the Moon moving through the Earth’s shadow, and how it appears from Earth. This requires Flash player.

This animated gif illustrates the changing voltages a conventional inverting amplifier when it receives input from a... see more

The magnetic force of the ions can be compared to a pinball machine with three different masses. If the same impulse is... see more

This animated gif illustrates the changing voltages when an operational amplifier (op-amp) becomes saturated. This... see more

This is an animation of a Schmitt trigger circuit with clean input voltage. Voltages and parts of the circuit of this 3-D... see more

This website from the Thayer School of Engineering at Dartmouth College features an animation of a simple diode rectifier... see more

The steady-state characteristics of a synchronous motor represented by phasor diagrams are shown as function of the load... see more