ELECTROMAGNETIC FIELD THEORY QUIZ

a = b/4

a = b

a = 2b

a = 3b

 the net force and torque on the coil are both zero.

 the net force is finite but torque is zero.

 the net force and torque are both finite.

 the net force is zero but torque is finite.

 neutrons.

 protons.

 electrons.

 electric field.

Rectangular conducting wire to propagate electromagnetic waves

Hollow rectangular walled room carrying electromagnetic wave

Hollow rectangular conducting tube through which electromagnetic waves can be propagat-ed

Tube antenna to transmit and receive electromagnetic waves

Low frequency

Medium frequency

High frequency

Microwave frequency

 2.88 V.

 28.8 V.

 1.4 V.

 14.40 V.

 Zero.

 0.5.

 1.0.

 2.0.

 ω/4π.

 ω / π.

 ω/2π.

 ω.

 cross sectional area of their common core.

 permeability of core.

 all of above.

 the number of their turns.

The impedance of one of the networks is half that of the other

The impedance of one is equal to that of the other

The impedance of one is the complex conjugate of the other

None of these