A fuse wire of radius 0.1 mm melts when a current(in A) of 10 A is passed through it. Find the current at which a fuse wire of 0.12 mm will melt.
Open in App
Solution
Verified by Toppr
Was this answer helpful?
1
Similar Questions
Q1
A fuse wire of radius 0.1mm melts when a current of 10A is passed through it. Find the current at which a fuse wire of 0.12mm will melt.
View Solution
Q2
A fuse wire of radius 0.1 mm melts when a current(in A) of 10 A is passed through it. Find the current at which a fuse wire of 0.12 mm will melt.
View Solution
Q3
The fuse wire melts when high electric current passes through the circuit due to its:
View Solution
Q4
A fuse wire with a radius of 0.1mm blows up at 5A. The radius of another fuse wire made of the same material which will blow up at 40A is _____.
View Solution
Q5
Assertion (A): When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks. Reason (R): A fuse wire has low melting point.