An electromagnetic wave propagating along north lies its electric field vertically upward. The magnetic field vector points towards

Question

An electromagnetic wave propagating along north lies its electric field vertically upward. The magnetic field vector points towards (A) downward (B) east (C) north (D) south

Tardigrade Admin · Accepted Answer

As the electromagnetic wave is the crossed field of electric and magnetic waves. So, the direction of propagation of EM wave is the direction of vector E × B. Here E is upward and ( E × B ) is towards north. So, from right hand thumb rule B will be along east.

Q. An electromagnetic wave propagating along north lies its electric field vertically upward. The magnetic field vector points towards

downward

east

north

south

As the electromagnetic wave is the crossed field of electric and magnetic waves. So, the direction of propagation of EM wave is the direction of vector $E \times B$ . Here $E$ is upward and $(E \times B)$ is towards north. So, from right hand thumb rule $B$ will be along east.

Q. An electromagnetic wave propagating along north lies its electric field vertically upward. The magnetic field vector points towards

downward

east

north

south

As the electromagnetic wave is the crossed field of electric and magnetic waves. So, the direction of propagation of EM wave is the direction of vector E×B. Here E is upward and (E×B) is towards north. So, from right hand thumb rule B will be along east.

As the electromagnetic wave is the crossed field of electric and magnetic waves. So, the direction of propagation of EM wave is the direction of vector $E \times B$ . Here $E$ is upward and $(E \times B)$ is towards north. So, from right hand thumb rule $B$ will be along east.