There are an infinite number of possible combinations to create an electric circuit.
It will simply not be possible to answer it correctly due to lack of information from absolutely all the developers around the world.
Even by limiting an answer to smaller circuits, this question is a challenge.
Even the simple light bulb is an electric circuit. How many different bulbs don't we find around the world these days? We have fluorescent bulbs, low voltage bulbs, high voltage bulbs, metal halide bulbs, halogen bulbs, this most likely in the thousands of different varieties from different manufacturers.
I would simply count on many many millions of different electric circuits. A lot of which would be similar work-wise, but still different maybe only by color.
This is only an educated guess that is in the area of many million's+ and then some.
By combining parts in order to make other circuits, the number grows unfathomable large pretty soon. The question only asks about what have been mad. Not what can be made. By this, we know the number can not be infinite, but we know the number to be large.
Each house around the world is an individual electric circuit. Each being different, however some more than others. We are 5 Billion people on this planet of ours. If there are 5 people in each house, then there must be 1 Billion houses with each a slightly different electrical circuit.
A series is an electric circuit with a single path.A parallel circuit is an electric circuit with multiple paths.
Electric circuits are used in almost everything many humans use on a daily basis. Whenever you flip on a light or listen to music, for example, electric circuits are at work.
no
It is often necessary to wire crossing
They are not. They are connected differently, and the voltages and currents behave in different ways.
A series is an electric circuit with a single path.A parallel circuit is an electric circuit with multiple paths.
Colin D. Simpson has written: 'Principles of DC/AC circuits' -- subject(s): Electronic circuits 'Introduction to Electric Circuits and Machines' -- subject(s): Electric circuit analysis, Electric circuits, Electric machinery 'Industrial electronics' -- subject(s): Industrial electronics
In electrical circuits, the flow of electric current is common.
J. Richard Johnson has written: 'Electric circuits' -- subject(s): Electric circuits
Edward Nicholas Pink has written: 'The electric and magnetic circuits' -- subject(s): Electric circuits, Electric currents, Magnetism
The 2 simplest Electrical circuits areSeries Circuit - Same amount of current running through loads but voltage various by the resistance of the loadsParallel Circuit - Same voltage on the different loads by subject to the load resistance, the current passing through is different
Battery
Sadly no...
They can, but not required.
yes
Electric circuits are used in almost everything many humans use on a daily basis. Whenever you flip on a light or listen to music, for example, electric circuits are at work.
Roland E. Thomas has written: 'The analysis and design of linear circuits' -- subject(s): Linear Electric circuits, Electric circuit analysis, TECHNOLOGY & ENGINEERING / Electronics / Circuits / General, Design and construction 'Solutions manual to accompany Circuits and Signals' 'Circuits and signals' -- subject(s): Interface circuits, Linear integrated circuits