3. (2 pts) A circular loop in the xy plane is stationary in a uniform magnetic field, which points into the page (-k). The magnetic field's magnitude increases as a function of time. Which statements about this situation are true? Circle all answers that apply. х хх хх хх хх B х X \X хх хххх хXх (A) The changing B flux induces an E field. (B) If the loop is taken away, the emf remains. (C) The changing B field induces a magnetic flux pointing along -k through the loop. (D) The changing B field induces a magnetic flux pointing along +k through the loop. (E) A clockwise current (if observed from above the xy plane) is induced in the loop. (F) A counterclockwise current (if observed from above the xy plane) is induced in the loop.

3. (2 pts) A circular loop in the xy plane is stationary in a uniform magnetic field, which points into the page (-k). The magnetic field's magnitude increases as a function of time. Which statements about this situation are true? Circle all answers that apply. х хх хх хх хх B х X \X хх хххх хXх (A) The changing B flux induces an E field. (B) If the loop is taken away, the emf remains. (C) The changing B field induces a magnetic flux pointing along -k through the loop. (D) The changing B field induces a magnetic flux pointing along +k through the loop. (E) A clockwise current (if observed from above the xy plane) is induced in the loop. (F) A counterclockwise current (if observed from above the xy plane) is induced in the loop.