Question:
x A long solenoid of cross sectional radius a has a thin
Last updated: 6/14/2023
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x A long solenoid of cross sectional radius a has a thin insulated wire ring tightly put on its winding one half of the ring has the resistance n times that of the other half The magnetic induction produced by the solenoid varies with time as B bt where b is a constant Find the magnitude of the electric field strength in the ring ab n 2 m 1