Advertisements
Advertisements
प्रश्न
A coil is wound on a frame of rectangular cross-section. If all the linear dimensions of the frame are increased by a factor 2 and the number of turns per unit length of the coil remains the same, self-inductance of the coil increases by a factor of ______.
विकल्प
4
8
12
16
MCQ
रिक्त स्थान भरें
उत्तर
A coil is wound on a frame of rectangular cross-section. If all the linear dimensions of the frame are increased by a factor 2 and the number of turns per unit length of the coil remains the same, self-inductance of the coil increases by a factor of 8.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
