Since L is to the right of K and M is to the left of K, N must be sitting opposite L.

Since M is opposite N and O is to the right of M, O will be to the left of N.

Since Q is opposite O, the only person who can be next to Q is R.

With O next to P and Q opposite P, S must be next to O.

Q is sitting between P and R.

None of the above can be determined as opposite without more information.

With R to the right of S and T opposite R, we can determine that V is to the left of S.

The arrangement can be visualized as U-T-V-W-X-Y-Z. Therefore, V is sitting to the left of U.

Since T is between U and V, and W is opposite U, Z must be next to W in the circular arrangement.

Since T is next to U and V is opposite T, the only person who can sit next to V is Y.

With T to the left of U, it follows that U's right must be occupied by T, as V is opposite T.

Since U is between V and W, W is sitting next to V.

Since Z is next to A and B is opposite Z, A is sitting next to B.

The magnetic field B at the center of a circular loop of radius R carrying current I is given by B = μ₀I/(2R).

The magnetic field at the center of a circular loop of radius R carrying current I is given by B = (μ₀I)/(2R).

The line integral of B around the path is equal to μ₀I by Ampere's Law.

If A is facing B, then the arrangement is such that D is to the right of B, as C is already established to the left of A.

With F to the right of G and H to the left of F, I must be opposite G in the arrangement.

Since O is opposite M, and M is next to N, P must be next to O.

The arrangement is M-N-O. If we assume a circular arrangement, the person directly opposite N would be S.

Since X is between Y and Z, and W is opposite Y, the only person who can sit next to W is X.

Since X is between Y and Z, and W is to the left of Y, it follows that Z is to the right of X, making X the answer.

Given that X is to the left of Y and Z is to the right of Y, the only person who can be directly opposite X is A.

If R is to the right of P, then S must be to the left of Q, as they are opposite each other.

Since Z is opposite X, and X is next to Y, the only person who can be next to Z is W, as Y is already next to X.

If P is facing Q, then R is to the left of P, meaning R is not opposite P. Therefore, Q is opposite R.

Since R is opposite P and P is next to Q, the only person who can sit next to R is S.

If A is opposite B, then C and D are sitting next to A.

If Z is opposite Y, and X is next to Y, then W must be next to Z, as there are only two positions available next to Z.

Since Z is opposite X, and X is next to Y, the only person who can be next to Z is B, assuming A is not mentioned in the arrangement.