There are N coplanar vectors each of magnitude V. Each vector is inclined to the preceding vector at angle 2 π / N. What is the magnitude of their resultant?

Question

There are N coplanar vectors each of magnitude V. Each vector is inclined to the preceding vector at angle 2 π / N. What is the magnitude of their resultant? (A) V/N (B) V (C) Zero (D) N/V

Tardigrade Admin · Accepted Answer

Since each of N-coplanar vector is inclined at 2 π / N to the preceding hence, they will from a closed polygen. Therefore, their resultant must be zero.

Q. There are $N$ coplanar vectors each of magnitude $V$ . Each vector is inclined to the preceding vector at angle $2 π / N$ . What is the magnitude of their resultant?

V/N

V

Zero

N/V

Since each of $N$ -coplanar vector is inclined at $2 π / N$ to the preceding hence, they will from a closed polygen. Therefore, their resultant must be zero.

Q. There are N coplanar vectors each of magnitude V. Each vector is inclined to the preceding vector at angle 2π/N. What is the magnitude of their resultant?

V/N

V

Zero

N/V

Since each of N-coplanar vector is inclined at 2π/N to the preceding hence, they will from a closed polygen. Therefore, their resultant must be zero.

Q. There are $N$ coplanar vectors each of magnitude $V$ . Each vector is inclined to the preceding vector at angle $2 π / N$ . What is the magnitude of their resultant?

Since each of $N$ -coplanar vector is inclined at $2 π / N$ to the preceding hence, they will from a closed polygen. Therefore, their resultant must be zero.