Two coils 'P' and 'Q' are separated by... | Electromagnetic Induction

JEE MAIN 2019

09-04-2019 S2

Question

Two coils ' $P$ ' and ' $Q$ ' are separated by some distance. When a current of $3 A$ flows through coil ' $P$ ', a magnetic flux of $10^{-3} \mathrm{~Wb}$ passes through Q . No current is passed through ' Q '. When no current passes through ' P ' and a current of 2 A passes through ' $Q$ ', the flux through ' $P$ ' is

Select the correct option:

$6.67 \times 10^{-3} \mathrm{~Wb}$

$6.67 \times 10^{-4} \mathrm{~Wb}$

$3.67 \times 10^{-3} \mathrm{~Wb}$

$3.67 \times 10^{-4} \mathrm{~Wb}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution