Assertion (A): When the anode current of an SCR starts increasing during turn on process, the anode cathode voltage drop starts decreasing. Reason (R): During turn on the reverse biased junction in SCR breaksdown.

• Both A and R are correct and R is correct explanation of A
• Both A and R correct but R is not correct explanation of A
• A is correct but R is wrong
• A is wrong but R is correct