CBSE Class 12-science Answered
Plz solve this sum
Asked by | 10 Feb, 2010, 07:57: AM
Expert Answer
Dear student,
The fuse depends only on the current and not on the lengths of the wires used. When the current flow increases the fuse wire melts thereby cutting the particular circuit off. This depends on the wire's melting point and not the length.
Definitely, two wires of equal melting point and different lengths would melt at the same time for the same value of current flowing through them.
Hope this helps.
Topperlearning.com
Answered by | 10 Feb, 2010, 12:54: PM
Concept Videos
-
Electric Current
This video explains the concept of electric current. -
Drift of Electrons - Part 1
This video explain the drift speed and its dependence on the externally app... -
Compare the resistivity of conductors, insulators and s ...
Compare the resistivity of conductors, insulators and semiconductors. Study... -
About emf, potential difference & internal resistan ...
Define emf, potential difference & internal resistance. Identify factors on... -
Combination of Cells - Part 1
This video describes about the working of cells in series combination.
CBSE 12-science - Physics
Asked by mailtoanjalip2005 | 16 Mar, 2024, 08:22: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by patelnamra608 | 26 Jan, 2024, 11:01: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by smitdholakiya28 | 17 Dec, 2023, 09:37: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by shivashikhar69 | 09 Dec, 2023, 02:27: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by nikhilsai2616 | 19 Nov, 2023, 01:05: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by snehashiragannavar773 | 21 Oct, 2023, 02:38: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by dr.strange45678 | 02 Aug, 2023, 12:31: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by komalbrar0987 | 17 May, 2023, 06:15: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by amanpanday6384 | 22 Dec, 2022, 12:42: PM
ANSWERED BY EXPERT
