Answer Happy

Please help me show all the steps. Thank you. University physic
ii,
e: 1) A 1500-turn secondary coil of radius 2.0 cm is concentric with a 400-turn primary coil of radius 50 cm carrying current 200 mA. The primary current is reduced to zero. 20 points total current source a) On the diagram above, indicate the direction of the induced current in the loop. 2 points b) Over what time interval must the primary current be reduced to zero to induce 6.0 V in the secondary coil? 18 points