The core of a transformer is laminated to red | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The core of a transformer is subjected to a changing magnetic flux,which induces eddy currents in the core material.These eddy currents cause sign

Vedclass · Accepted Answer

Eddy currents

Vedclass · Answer

(A) The core of a transformer is subjected to a changing magnetic flux,which induces eddy currents in the core material.These eddy currents cause significant energy loss in the form of heat ($I^2R$ loss).By laminating the core,the path for these eddy currents is broken into smaller sections,which increases the resistance to their flow.Consequently,the magnitude of the eddy currents is significantly reduced,thereby minimizing energy losses.

The core of a transformer is laminated to reduce energy losses due to:

Similar Questions

We can reduce eddy currents in the core of a transformer by:

Eddy currents are used in

$A$ magnet is dropped down an infinitely long vertical copper tube.

The cores used in transformers are laminated to

When a small magnet is allowed to fall through an aluminium pipe,it falls with an acceleration less than $g$. Why?

Vedclass Test Series

Exam Paper Generator

Online Exam Module