Wave Vector Notes Questions with Answers PDF – Download Test 31

MCQ 151: If k= wave vector and E is the Electric field than kxE=:

1. µ+wH
2. ∊wE
3. µwH
4. ∊+wE

MCQ 152: Electromagnetic field theory is a discipline concerned with the study of charges:

1. at Rest
2. in Motion
3. at rest and in Motion
4. None

MCQ 153: A boundary condition which specifies the value of the normal derivative of the function is a:

1. Neumann boundary condition
2. Neument boundary condition
3. Neumornn boundary condition
4. Deumann boundary condition

MCQ 154: Square root of the relative permitivity is referred to as:

1. index of reflection
2. index of refraction
3. index of absorption
4. index of radiation

MCQ 155: Revolving electrons present in various shells and surround the nucleus, exert a force on nucleus which is:

1. force of repulsion
2. gravitational force
3. acceleration force
4. force of attraction