a) decrease its diameter
b) decrease its temperature
c) increase its length
d) change its shape
I think it is B.
2006-06-09 12:46:25 · 6 answers · asked by fibe 1 in Education & Reference ➔ Homework Help
I think it is B, too.
Answer a) & c) will increase the resistance. Decrease diameter will make the "path" much narrow. Increase length will make the path much longer.
Answer d) could increase or decrease the resistance
Answer b) is the only answer for sure to reduce the resistance
2006-06-09 14:29:47 · answer #1 · answered by Roger_Rabit 1 · 4⤊ 0⤋
Aluminium is almost as conductive and is greater fee-effective. It suffers from degradation due electromigration earlier although. The semiconductor industry is changing decrease back to copper for interconnect for its longer immunty to EM and decrease resistivity.
2016-12-08 08:02:34 · answer #2 · answered by ? 3 · 0⤊ 0⤋
I actually immediately started looking for "increase its diameter", but out of those, I'd go with B.
As temperature increases, so does resistance.
2006-06-09 13:50:57 · answer #3 · answered by mike_w40 3 · 0⤊ 0⤋
most likely B.
superconductors, the things that make your computer run, have very little resistance because they are kept very very cold. i don't know what they're made of, but i imagine it would be the same concept.
2006-06-09 12:51:51 · answer #4 · answered by donlockwood36 4 · 0⤊ 0⤋
probably b! im guessing ur in around sixth grade??? im not 100% (more like 95%) sure b/c sixth grade was a long time ago but i think its b
2006-06-09 14:28:03 · answer #5 · answered by Anonymous · 0⤊ 0⤋
e) cut your head off.
2006-06-09 13:48:43 · answer #6 · answered by Anonymous · 0⤊ 0⤋