Parallel source

176

03:55:31

Why is it short i dont understand if i want to raise current but voltage remain the same parallel is the answer right.

published 9 years ago

BillyT

9 years ago

By Ohms Law to raise the current, you have to either raise the voltage or lower the resistance of the lightbulb, you could put a second lamp in parallel with the other one.

wyoelk

9 years ago

Put the batteries in series not parallel if you need two batteries

m8965max

9 years ago

I dont need more volts just more current

Meilleur

9 years ago

If you built such a device, extra power sources in parallel will add current. For this program, you will want to add a diode in series with each power source to avoid the error message.

Meilleur

9 years ago

Also, this app will not show the extra current regardless of how many power sources you add.

m8965max

9 years ago

Thanks alot

MosfetSpaceport

9 years ago

Actually, it will show the extra current using the ammeter symbol. Since the power-source is infinite, current values are only determined by the load. By adding 2 diodes and an ammeter, it shows a total current of 31.8mA, split evenly across the power-supplies and the lightbulbs.

rich11292000

9 years ago

Batteries have internal resistance. The ideal sources have zero resistance. You cant add ideal sources in parallel because of zero resistance.

ksviveksiddarth

9 years ago

rich11292000 is right . Just add 1 milli ohm resistor to the source and check

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