Saved Bookmarks
| 1. |
Calculate the total effective resistance between points A and B 10AfiLunLunim302(ii)30202m20202mw |
|
Answer» tion:5 ohm and 15 ohms are in series & in Parallel with 20 ohm. Hence 20 ohm is in parallel with 20 ohm.(attachment 1) Hence R1=201+201R=10ohmNow 10 & 6 are in series and in parallel with 48 ohm resistor. Hence 16 ohm nd 48 ohm r in parallel. (attachment 3). Hence R1=161+481R=12ohm.LHS10 & 8 ohms are in series & in Parallel with 9 ohm. Hence 18 & 9 are in parallel. R1=91+181R=6ohm..will get ONE triangle in which resistance are in series : 14+12+6=32ohm. |
|