A proton moving with a constant velocity passes through a region of space without any change in its velocity.…

Question

A proton moving with a constant velocity passes through a region of space without any change in its velocity. If $$\vec{E}$$ and $$\vec{B}$$ represent the electric and magnetic fields respectively, then the region of space may have:

(A) $$E = 0,\; B = 0$$
(B) $$E = 0,\; B 
e 0$$
(C) $$E 
e 0,\; B = 0$$
(D) $$E 
e 0,\; B 
e 0$$

Choose the most appropriate answer from the options given below:

Accepted Answer

C. (A), (B) and (D) only

Answer

A. (A), (B) and (C) only

Answer

B. (A), (C) and (D) only

Answer

D. (B), (C) and (D) only

Answer & step-by-step solution

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