Contents
How does current get divided in a parallel circuit?
“A parallel circuit has two or more paths for current to flow through.” Simply remember that PARALLEL means two paths up to thousands of paths. The flow of electricity is divided between each according to the resistance along each route.
Does current division work for inductors?
The reason you can’t use the resistor current division formula for inductors is because resistors aren’t inductors and they don’t obey that rule.
Why are the voltages of parallel inductors equal?
Since the current through each parallel inductor will be a fraction of the total current, and the voltage across each parallel inductor will be equal, a change in total current will result in less voltage dropped across the parallel array than for any one of the inductors considered separately.
How to calculate the current in a parallel network?
We know that, in a parallel network the voltage remains constant and the current divides at each parallel inductor. If I L1, I L2, I L3 and so on I Ln are the individual currents flowing in the parallel connected inductors L 1, L 2 and so on L n, respectively, then the total current in the parallel inductors is given by
What happens when inductors are connected in series?
If inductors are connected together in series (thus sharing the same current, and seeing the same rate of change in current), then the total voltage dropped as the result of a change in current will be additive with each inductor, creating a greater total voltage than either of the individual inductors alone.
Why is a parallel circuit called a current divider?
A parallel circuit is often called a current divider for its ability to proportion—or divide—the total current into fractional parts. To understand what this means, let’s first analyze a simple parallel circuit, determining the branch currents through individual resistors: