Q77
Consider the given statements about E(r, t) and B(r, t), the electric and magnetic vectors respectively in a region of free space P. Both E and B are conservative vector fields. Q. Both E and B are central force fields. R. E and B are mutually perpendicular in the region. S. Work done by B on a moving charge in the region is zero. Choose the right combination of correct statements from the following.
A.
P and R
B.
R and S
AnswerC.
S only
D.
P and Q
Answer: Option B
Solution
Answer: Option B
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