Advertisements
Advertisements
प्रश्न
What is a changing magnetic field?
पर्याय
A long coil of wire that produces a magnetic field when current flows through it
Current produced in a coil due to electromagnetic induction
A conductor wound into loops
A magnetic field whose strength or effect through a coil changes
MCQ
Advertisements
उत्तर
A changing magnetic field is one whose strength or effect through a coil changes. Such a change can produce electric current by electromagnetic induction.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
