Electro Magnetic Theory

Electro Magnetic Theory
Question:-
Option (A)
Both A and R are true and R is the correct explanation of A
Option (B)
Both A and R are true but R is not the correct explanation A
Option (C)
A is true but R is false
Option (D)
A is false but R is true
Correct Option:
B
Question Solution:
Refer total internal reflection in a crystal at the critical diffracting condition which produces standing waves
Question:-
Option (A)
Both A and R are true and R is the correct explanation of A
Option (B)
Both A and R are true but R is not the correct explanation A
Option (C)
A is true but R is false
Option (D)
A is false but R is true
Correct Option:
D
Question Solution:
When there is no change in the interior of a conductor the electric field intensity is zero not infinite as per Gauss’s law