Free Printable Time-Varying fields and Maxwell's Equation

1.

Which is the equation of wave in free space?

a)

b)

c)

2.

Wave is a function of _____ and _____

(a)

3.

This Equation is called as______

a)

Lorentz Condition for Potentials

b)

Equation of Continuity

c)

Maxwell's Second Equation

d)

Maxwell's First Equation

4.

This Boundary condition is derived from

a)

$\nabla\cdot B\ =\ 0$

b)

$\nabla\cdot D\ \ =\rho$

c)

$\nabla\times E\ =-\frac{\partial B}{\partial t}$

5.

This Equation is applies for

a)

Static fields

b)

Time varying fields

c)

Non-Time varying fields

d)

None of the above

6.

This Equation is called as

a)

Wave Equation

b)

Maxwell's Equation

c)

Equation of Continuity

d)

None of the above

7.

_________ and ________ do not change with respect to time

(a)

8.

Multiplication and Division of Phasors are better performed in_______

a)

Rectangular form

b)

Polar form

c)

Complex form

9.

Z=x+jy which is equal to $r\angle\phi$ ,What will be the $\sqrt{Z}$ ?

a)

$\sqrt{Z\ }=\sqrt{r\angle\ \frac{\phi}{2}}$

b)

$\sqrt{Z\ }=\ \sqrt{r\angle2\phi}$

c)

$\sqrt{Z}=\sqrt{r\angle\phi}$

10.

Which of the following Laws do not form a Maxwell equation?

a)

Planck’s Law

b)

Gauss’s Law

c)

Faraday’s Law

d)

Ampere’s Law

Time-Varying fields and Maxwell's Equation

Total questions: 10

Worksheet time: 7mins

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