You must register from your OWN School/College. The Principal (or Physics / Science teacher) of your College/ Jr. College / High School will enroll you.
He will give you all further instructions.
Free Help in Physics for Class 11 & 12
You must register from your OWN School/College. The Principal (or Physics / Science teacher) of your College/ Jr. College / High School will enroll you.
He will give you all further instructions.