17. The cross-product of a vector with itself: a. is a scalar b. is a vector of

Question

17. The cross-product of a vector with itself: a. is a scalar b. is a vector of zero magnitude c. cannot be calculated d. is a vector perpendicular to the given vector 18. Find the curl of 19. True or false? (a) if and only if (b) If and are large then is large. (c) The dot product of a vector with itself is its magnitude. (d) Parallel planes share a same normal vector. (e) If two planes are perpendicular, so are their normal vectors. 20. Biot-Savart's Law is the magnetostatic equivalent of which electrostatic, law? a. Ohm's Law b. Coulomb's Law c. Faraday's Law d. Gauss's Law

Explanation / Answer

1) b

2)c

3) a- false b - true c- true d- false e - true

4) b

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.