Saved Bookmarks
| 1. |
a piece of wire of resistance 2 ohm is cut into four equal parts.these parts are the connected in parallel.if r denotes the equivalent resistance of the parallel combination then 2ohm:r is? |
|
Answer» ANS is 2Ω 1/Rp = 1/2 + 1/2+ 1/2+ 1/2 = 4/2= 2Ω |
|