Home
Class 12
PHYSICS
X-ray beam can be deflected...

X-ray beam can be deflected

A

by an electric field

B

by a magnetic field

C

by an electric field as well as by a magnetic field

D

neither by an electric field nor by a magnetic field

Text Solution

Verified by Experts

The correct Answer is:
D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • X-Rays

    HC VERMA|Exercise Objective 2|8 Videos
  • X-Rays

    HC VERMA|Exercise Exercise|27 Videos
  • X-Rays

    HC VERMA|Exercise Ques for Short Ans|10 Videos
  • THERMAL AND CHEMICAL EFFECT OF ELECTRIC CURRENT

    HC VERMA|Exercise Exercise|24 Videos

Similar Questions

Explore conceptually related problems

A proton beam is going from north to south and an electron beam is going from south to north. Neglecting the earth's magnetic field, the electron beam will be deflected

Can a photon be deflected by an electric field ? By a magnetic field ?

A beam of cathode rays is subjected to crossed electric (E) and magnetic fields (B). The fields are adjusted such that the beam is not deflected. The specific charge of the cathode rays is given by:

A beam is supported at its ends by supports which are 12 metres apart. Since tha load is concentrated at its centre, there is a deflection of 3 cm at the centre and the deflected beam is in the shape of a parabola. How far from the centre is the deflection 1 cm ?

Can an electromagnetic wave be deflected by an electric field? By a magnetic field ?

X-rays of wave length 1.54Å strike a crystal and are observed to be deflected at an angle 22.5^(@) . Assuming that n = 1 , calculate the spacing between the planes of atom that are responsible for this reflection .

Comprehension- I A coplanar beam of light emerging from a point source have equation lambda x-y+2(1+lambda)=0,lambda in R. The rays of the beam strike an elliptical surface and get reflected. The reflected rays form another convergent beam having equation mu x-y+2(1-mu)=0,mu in R. Foot of the perpendicular from the point (2, 2) upon any tangent to the ellipse lies on the circle x^2 + y^2 - 4y - 5 = 0 The eccentricity of the ellipse is equal to

True or false. If false give the correct statement: (i) If a moderator is not present , then a nuclear reactor will behave as an atom bomb. (ii) Gamma rays are deflected by both electron and magnetic fields.

Which ray is not deflected by electric and magnetic fields?

Gamma rays are deflected by both electronic and magnetic fields.