9 An aluminium ring B faces an electromagnet A The current I

Last updated: 6/12/2023

9 An aluminium ring B faces an electromagnet A The current I through A can be altered Then which of the following statement is correct 14 A B 0 1 If decreases A will repel B 2 Whether increases or decreases B will not experience any force 3 If increases A will repel B 4 If increases A will attract B