Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
how does the melting point and specific resiatnce of a wire decided? why should the resistance be more while the melting point is less in the fuse wire? what is the main differece between melting point and the specific resiatance?
Dear student Resistance is more in fuse wire so that to pass less current . as you know H = i^2Rt So as less current less heat will be generated . Melting point is less because as to wire can melt quckly , so that we can avoid short circuit.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -