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8.Electromagnetic waves
easy

વિદ્યુતચુંબકીય તરંગ...

A

વિદ્યુતક્ષેત્ર વડે વિચલિત થાય

B

ચુંબકીય ક્ષેત્ર વડે વિચલિત થાય

C

વિદ્યુત અને ચુંબકીય ક્ષેત્રો વડે વિચલિત થાય

D

ઉપરનામાંથી એકપણ નહી

Solution

EM waves are formed by electric and magnetic fields but are not deflected by them, and also they can be deflected by gravitational field….

Light (electromagnetic wave) has an electric and a magnetic field and should thus deflect a compass needle during daytime. Visible light – Being an Electromagnetic wave is reflected by glass (take mirror).

For highly intense X-Rays and gamma rays, take that the mirror is stronger such that it could resist for at least $30$ seconds.

hence, light wave neither electric field nor magnetic field

Standard 12
Physics

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