Advertisements
Advertisements
प्रश्न
What happens whenever the magnetic flux through a closed circuit changes?
विकल्प
The magnetic field must disappear.
The magnetic flux remains steady.
An EMF is induced in the circuit.
The circuit produces no induced current under any conditions.
MCQ
Advertisements
उत्तर
A change in magnetic flux through a closed circuit induces an EMF. Faraday's laws determine the magnitude of that induced EMF.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
