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प्रश्न
How does increasing the number of turns \[N_1\] and \[N_2\] affect mutual inductance?
विकल्प
\[M=0\] whenever both coils have turns.
\[M\] increases as turns increase; \[M\propto N_1N_2\].
\[M\] decreases as turns increase; \[M\propto 1/(N_1N_2)\].
\[M\] is independent of both \[N_1\] and \[N_2\].
MCQ
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उत्तर
More turns increase the total flux linkage between the coils. The stated dependence is \[M\propto N_1N_2\] .
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