How can I determine the current of the following voltages?

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#1 21659810 28 Sep 2011 08:48

Pedro Acevedo Pedro Acevedo

Anonymous
Post #1
21659810 28 Sep 2011 08:48

The relationship of current, voltage, and resistance

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#2 21659811 28 Sep 2011 09:06

Peter Blackford Peter Blackford

Anonymous

Post #2
21659811 28 Sep 2011 09:06

E=IR, where E is voltage, I is current, and R is circuit resistance.
To find current, equation becomes:
I = E / R
This is a DC equation, however for general calculations it's functional for basic AC use as well.
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#3 21659812 28 Sep 2011 09:27

Mohammad Honarparvar Mohammad Honarparvar

Anonymous

Post #3
21659812 28 Sep 2011 09:27

The basic law of electrical Eng. : Ohm Law
V=RI
you can find the current from this Eq.
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#4 21659813 28 Sep 2011 12:41

David Figueroa David Figueroa

Anonymous

Post #4
21659813 28 Sep 2011 12:41

It all depends, are you dealing with a series circuit or a parallel circuit.. you have to know the difference between a series and parallel circuits.Current changes when there's a short in the circuit. while in series circuit the voltage changes in the circuit..I attached a review for you, hope you like it.....
#5 21659814 29 Sep 2011 15:15

Umair Rao Umair Rao

Anonymous

Post #5
21659814 29 Sep 2011 15:15

for series and parallel circuits their are some other rules exists like voltage divider rule and current divider rule
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How can I determine the current of the following voltages?

How can I determine the current of the following voltages?

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