Y1anic8hdLexisradiso Y1anic8hdLexisradiso

01-03-2017
Chemistry

contestada

Explain why the stream of electrons is pushed into a circular path when the electrons enter the constant magnetic field produced by the helmholtz coils

Respuesta :

mehtabjahan994 mehtabjahan994

01-03-2017

because a force act on it perpendicular to velocity of electron and magnetic field B

Answer Link

Otras preguntas

Which change results in the formation of different substances? (1) burning of propane (2) melting of NaCl (s) (3) deposition of CO2(g) (4) solidification of wat

True or False? The segments below could form a triangle. A________C is 9 C_____B is 4 B_______________A is 15

Which atom has the largest atomic radius? (1) potassium (3) francium (2) rubidium (4) cesium

Which ion has the smallest radius? (1) O2- (2) S2- (3) Se2- (4) Te2-

The excitation of an electron on the surface of a photocell required 5.0 x 10 –27 J of energy. Calculate the wavelength of light that was needed to excite the e

Which ion has the smallest radius? (1) O2- (2) S2- (3) Se2- (4) Te2-

Help solve the following equation: 20.6 + 2.1x = -8.2x

Who makes federal laws?

Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate

We elect a President for how many years?