Advertisements
Advertisements
प्रश्न
What is the total flux linkage of secondary solenoid \[S_2\] ?
विकल्प
\[N_2\phi_{21}=\mu_0n_1n_2l\pi r_2^2I_1\]
\[N_2\phi_{21}=\frac{\mu_0n_1n_2\pi r_2^2I_1}{l}\]
\[N_2\phi_{21}=\mu_0n_1n_2l\pi r_1^2I_1\]
\[N_2\phi_{21}=\mu_0n_1n_2l\pi r_2^2\]
MCQ
Advertisements
उत्तर
Multiply the flux through each turn by \[N_2=n_2l\] . This gives \[N_2\phi_{21}=\mu_0n_1n_2l\pi r_2^2I_1\] .
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
