Discussion :: Materials and Components
-
Assertion (A): In a conductor, current density remains constant in time as long as E is constant.
Reason (R): In a conductor, J = σE.
|
A.
Both A and R are true and R is correct explanation of A
|
|
B.
Both A and R are true but R is not correct explanation of A
|
|
C.
A is true but R is false
|
|
D.
A is false but R is true
|
Whatsapp
Facebook
Answer : Option A
Explanation :
In conductors constant E means constant current because conductivity is constant.
Be The First To Comment