Consider the following properties of electromagnetic waves:1. These waves do not require any material medium to propagate2. Both electric and magnetic field vectors are parallel to each other and perpendicular to the direction of propagation of waves3. The energy in electromagnetic wave is divided equally between electric and magnetic vectors4. Both electric and magnetic field vectors attain the maxima and minima at the same place and same timeWhich of the above properties of electromagnetic waves are correct?

Consider the following properties of electromagnetic waves:1. These wa

1.	Consider the following properties of electromagnetic waves:1. These waves do not require any material medium to propagate2. Both electric and magnetic field vectors are parallel to each other and perpendicular to the direction of propagation of waves3. The energy in electromagnetic wave is divided equally between electric and magnetic vectors4. Both electric and magnetic field vectors attain the maxima and minima at the same place and same timeWhich of the above properties of electromagnetic waves are correct?
A.	1, 2 and 3 only
B.	1, 3 and 4 only
C.	2, 3 and 4 only
D.	1, 2, 3 and 4
Answer» C. 2, 3 and 4 only

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