Electronics Forums > !!help calculating voltages and currents!!

# !!help calculating voltages and currents!!

Junior Member
Join Date: Mar 2011
Posts: 3

 03-17-2011, 12:00 PM
a)Work out the values of voltages & Currents within nodes Assigned to the circuit
Attached Thumbnails

Super Moderator
Join Date: Jan 2010
Location: Mid way between Beijing and the the Ronne Ice Shelf (mind your projection) ...and don't call me Sir!
Posts: 11,503

 03-17-2011, 12:43 PM
I have a feeling someone is in the same class as you:

here.

Junior Member
Join Date: Mar 2011
Posts: 3

 03-18-2011, 01:59 PM
could you please explain what E resembles (3.1E)
and where you got the 06 from
cheers

Member
Join Date: Apr 2011
Posts: 37

 04-15-2011, 05:45 PM
That circuit has only one node and that node is junction on top of R1. The node voltage is measured from that point with respect to ground. There are three currents involved in your circuit as far as that node is concerned: One incoming current to the node and two outgoing current from the node. The incoming current is the total current from the voltage source and the two outgoing currents are the current throug R1 and the other is the current flowing through the inductor. The node current is I1 = I2 + I3. You can now solve the values of the currents using that equation.

 Thread Tools Display Modes Linear Mode

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is OffTrackbacks are On Pingbacks are On Refbacks are Off Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post – Colonel – Photovoltaics 0 01-05-2006 10:25 PM Tony Williams Electronic Design 0 12-18-2004 10:21 AM Wayne Electronic Equipment 9 09-28-2004 03:16 AM Wayne Electronic Basics 9 09-28-2004 03:16 AM Wayne Electronic Design 9 09-28-2004 03:16 AM