# Electronics Forum

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## need help for solution of two circuits

Discuss about electronic circuits here. Request help for circuits that you couldn't find anywhere else, how a circuit works etc. Discuss anything related to electronic circuits.

Moderator: pebe

### need help for solution of two circuits

Hi,I need help to solve the two circuits using kvl.for the 1st circuit i.e circuit 1,calculate the amount of voltage between points A and B,considering polarity as well as magnitude,and for circuit 2,calculate the amount of voltage between A and B considering polarity as well as magnitude
Attachments
circuit 2
04045x01.png (1.8 KiB) Viewed 9141 times
circuit 1
04045x01.png (1.8 KiB) Viewed 9141 times
sdstefficrazy93

Posts: 1
Joined: Thu Feb 12, 2015 6:05 am

### Re: need help for solution of two circuits

The two circuits are identical. Is this homework?

The solution is easily calculated by the combining the resistance of two resistors in parallel, then adding the remaining resistors. Then calculating the voltage with Ohms Law.
pebe

Posts: 1058
Joined: Tue Dec 09, 2003 11:12 pm
Location: Ellon, Scotland