A) \[i={{i}_{1}}\cos \omega t+{{i}_{2}}\sin \omega t\]
B) \[\frac{{{i}_{1}}+{{i}_{2}}}{2}\]
C) \[\frac{{{({{i}_{1}}+{{i}_{2}})}^{2}}}{\sqrt{2}}\]
D) \[\frac{1}{\sqrt{2}}\sqrt{i_{1}^{2}+i_{2}^{2}}\]
Correct Answer: D
Solution :
Magnetic field at the centre of primary coil \[\Omega \] Considering it to be uniform, magnetic flux passing through secondary coil is \[t=\infty \] Now \[\frac{{{e}^{1/2}}}{{{e}^{1/2}}-1}\] \[\frac{{{e}^{2}}}{{{e}^{2}}-1}\]You need to login to perform this action.
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