IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => GCE AS & A2 Level => Sciences => Topic started by: noor_1 on March 07, 2010, 11:28:38 am

Title: help physics AS CIE
Post by: noor_1 on March 07, 2010, 11:28:38 am

can u plx help me with oct/nov 2003 p1 Q32 and Q34

Title: Re: help physics AS CIE
Post by: astarmathsandphysics on March 07, 2010, 11:58:53 am

32. A apply current in =current out at theI1-I2-I3 junction
34. B in ist diagram voltage splits in ratio of resistance 0.5:3 and so3/3.5*1.5 does across 3 ohm resistor and in 2nd diagram voltage spilts in ratio 3:2 so 3/5*1.5 foes across 3 ohm resistor