The graph shows the variation in magnetic flux $\varphi \left(t\right)$ with time through a coil. Which of the statements given below is not correct?

• A

  There is a change in the direction as well as magnitude of the induced emf between B and D

• B

  The magnitude of the induced emf is maximum between B and C

• C

  There is a change in the direction as well as magnitude of induced emf between A and C

• D

  The induced emf is zero at B