Question

a free charged particle moves through a magnetic field the usual symbol of three quantities (force, magnetic field and velocity) are F, B and v. The two which may not be perpendicular to each other are: a) F and B b) F and v c) B and v d) none of these

Answer 1

Answer:

$3 {323 {3013 \sqrt[ \div \frac{ \div {x { \div \div \div \div \div { \div \div x \div ( \div 13x \frac{ \div \div \div \div \sqrt{ | ln( ln( \alpha \sin( \sin( \cos( \sin( \sin( \infty ln( \infty \sin( log( ln( \sin( \infty \tan( \sec( \sec( \sec(\pi \infty \alpha ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) | } \times \frac{?}{?} }{?} }^{2} \times \frac{?}{?} \times \frac{?}{?} }^{2} }^{2} }{?} ]{?} }^{2} }^{2}$