## Question

###### At a particular instant; an electron is traveling north with a kinetic energy of 7.8keV. Earth's magnetic field has a horizontal component of 1.8x10-ST west and vertical component of 5.0x10-5 south: (a)What is the moving direction of the electron? (draw it on the paper) (b) What is the radius of curvature of the path?

At a particular instant; an electron is traveling north with a kinetic energy of 7.8keV. Earth's magnetic field has a horizontal component of 1.8x10-ST west and vertical component of 5.0x10-5 south: (a)What is the moving direction of the electron? (draw it on the paper) (b) What is the radius of curvature of the path?

## Answers

#### Similar Solved Questions

3 answers

##### 16.3 In the figure below, block A is solid cylinder having 1,200 Ib. Block B is 8 in diameter zend oreighi weighing rectangular solid 30 in by 30 in having = thickness in and weight of 5,000 Ib. Determine the maximum shear stress in block B. (Tmax 13.8 psi)

16.3 In the figure below, block A is solid cylinder having 1,200 Ib. Block B is 8 in diameter zend oreighi weighing rectangular solid 30 in by 30 in having = thickness in and weight of 5,000 Ib. Determine the maximum shear stress in block B. (Tmax 13.8 psi)...

5 answers

##### Plate cpacilo cha gao and (nankudi conreclco wit Dattan tht plote coaraian derralntan Hacar d notjv plea typo number Inte determira nc~ c onthing charaeaamAtninachenqe P caze trpc arane By Mhal (ration dola capacitoncc 072nol? Mihal (ratuan dou amicunt charna crarde/ "uhul pattury (5rated erlareut Kaen moving chachurga mur Rel Rurta Batene Hamea het Iquan doa:- altaq" Haranca doonon Io Pata: cnange? Av unc7 borery % BircKs comnecieo_ votog? 0 Hejenc2 dororttr CadocicctK Uwoys EQuO ba

plate cpacilo cha gao and (nankudi conreclco wit Dattan tht plote coaraian derralntan Hacar d notjv plea typo number Inte determira nc~ c onthing charaea amAtnina chenqe P caze trpc arane By Mhal (ration dola capacitoncc 072nol? Mihal (ratuan dou amicunt charna crarde/ "uhul pattury (5rated e...

2 answers

##### TeaDeanenninnaltlcal valucls) teat will copturo chc dcsinod (-curvc arca Gentral area 0.95, &f = 10tre folloxing cascs Ronnd YOli 3n642nsthne deomal placts )Centre0.95, di - 25(c) Central arca 0.99, df = 75centrol urcd0.99.Uppcr-tall arca 0.01_Lower-tall areomay ncadUtlthe aparopnate tobleApdnduxTabli:ans n thls quostio7Nood Help?Ipxd [aecnne n

TeaDe anenninn altlcal valucls) teat will copturo chc dcsinod (-curvc arca Gentral area 0.95, &f = 10 tre folloxing cascs Ronnd YOli 3n642ns thne deomal placts ) Centre 0.95, di - 25 (c) Central arca 0.99, df = 75 centrol urcd 0.99. Uppcr-tall arca 0.01_ Lower-tall areo may ncad Utlthe aparopnat...

3 answers

##### Tne accomcanyino data W08 ccniaic; t-a i.00 pnces and Yaiphts CrIhe diamonje weiont astne explanaic N vaflable Complete parts (a} and (b' be &w C% te Icon Vlew tne data table ted pncesand"e Anta30 nngs offejad fcr sal0Ja4 scaper InB Drica:dcian Wnh tnb eiahtscaratz Fc-Muatz'3,gicn Mode with DrIC=aron83andRaject Kj Therauficent eviderce that the pcpulation inta YCepe IS nol7bnData tableReject H5 Thiere sullicic eviderice Initthe uurulaion inlenr ntisriol ZenuFail j0 reject H

Tne accomcanyino data W08 ccniaic; t-a i.00 pnces and Yaiphts CrIhe diamonje weiont astne explanaic N vaflable Complete parts (a} and (b' be &w C% te Icon Vlew tne data table ted pncesand"e Anta 30 nngs offejad fcr sal0 Ja4 scaper InB Drica: dcian Wnh tnb eiahts caratz Fc-Muatz '...

5 answers

##### R -4Hvp 1p R (K-%) Ti = 34.9"C + 273.15 = 308.0 K 760 tor 38.6 X 103 J/mol 1115 torf "8.314 J moL-K (1-3.ok) 1.888 (-4.64 x 10 K) 3 3.247 x 10 3K 1) T2 352 KTz = 352 K - 273.15 = 79'C

R -4Hvp 1p R (K-%) Ti = 34.9"C + 273.15 = 308.0 K 760 tor 38.6 X 103 J/mol 1115 torf "8.314 J moL-K (1-3.ok) 1.888 (-4.64 x 10 K) 3 3.247 x 10 3K 1) T2 352 K Tz = 352 K - 273.15 = 79'C...

5 answers

##### 12.46What alkene or alkyne yields each set of products after oxidative cleavag with ozone?andand two equlvalene , 0f Cil,-0

12.46 What alkene or alkyne yields each set of products after oxidative cleavag with ozone? and and two equlvalene , 0f Cil,-0...

5 answers

##### Which is the most acidic hydrogen in the following compound?30 5 0 0 2 0 4 0

Which is the most acidic hydrogen in the following compound? 3 0 5 0 0 2 0 4 0...

5 answers

##### IFind the derivative of the function at Po in the direction of A. f(xy) = mxy+ 3y2 , Polm8,m 61, A=1Oi + 3j(DA9(-8,+6) (Type an exact answer using radicals a8 needed )

IFind the derivative of the function at Po in the direction of A. f(xy) = mxy+ 3y2 , Polm8,m 61, A=1Oi + 3j (DA9(-8,+6) (Type an exact answer using radicals a8 needed )...

1 answers

##### The bent uniform rod $A C D$ has a weight of $5 \mathrm{lb} / \mathrm{ft}$ and is supported at $A$ by a pin and at $B$ by a cord. If the vertical shaft rotates with a constant angular velocity $\omega=20 \mathrm{rad} / \mathrm{s},$ determine the $x, y, z$ components of force and moment developed at $A$ and the tension in the cord.

The bent uniform rod $A C D$ has a weight of $5 \mathrm{lb} / \mathrm{ft}$ and is supported at $A$ by a pin and at $B$ by a cord. If the vertical shaft rotates with a constant angular velocity $\omega=20 \mathrm{rad} / \mathrm{s},$ determine the $x, y, z$ components of force and moment developed at ...

1 answers

##### Given that $i_{a}=1 \mathrm{A}, i_{c}=-2 \mathrm{A}, i_{\mathrm{e}}=7 \mathrm{A},$ and $i_{h}=2 \mathrm{A},$ determine the values of the other currents in Figure $\mathrm{P} 1.37$.

Given that $i_{a}=1 \mathrm{A}, i_{c}=-2 \mathrm{A}, i_{\mathrm{e}}=7 \mathrm{A},$ and $i_{h}=2 \mathrm{A},$ determine the values of the other currents in Figure $\mathrm{P} 1.37$....

5 answers

##### Graph each function using window settings of $[-4,4]$ for $x$ and $[-4,4]$ for $y .$ The graph is not what it appears to be. Pick a better viewing window and find a better representation of the true graph. See Using Your Calculator: Graphing Functions.$$f(x)=x^{3}-12$$

Graph each function using window settings of $[-4,4]$ for $x$ and $[-4,4]$ for $y .$ The graph is not what it appears to be. Pick a better viewing window and find a better representation of the true graph. See Using Your Calculator: Graphing Functions. $$ f(x)=x^{3}-12 $$...

5 answers

##### Wavelength in nanomete this Wnat I5 10 6 m 1 ajaum 0.24 miaons Jasel certain1 1 1 Click Save and submil 0 nm wuu Wuu nm 2 % % 2 1 wavelength QUESTION 3 ;;;; Save The m) Click

wavelength in nanomete this Wnat I5 10 6 m 1 ajaum 0.24 miaons Jasel certain 1 1 1 Click Save and submil 0 nm wuu Wuu nm 2 % % 2 1 wavelength QUESTION 3 ;;;; Save The m) Click...

4 answers

##### The table below shows the probability distribution of the randomvariable X.a. Find the mean of the random variable.b. Obtain the standard deviation Ïƒ of the random variable.x123P(X=x)0.20.60.2a. Find the mean of the random variable.Î¼= ???(Round to two decimal places as needed.)b. Obtain the standard deviation Ïƒ of the random variable.Ïƒ= ???(Round to two decimal places as needed.)

The table below shows the probability distribution of the random variable X. a. Find the mean of the random variable. b. Obtain the standard deviation Ïƒ of the random variable. x 1 2 3 P(X=x) 0.2 0.6 0.2 a. Find the mean of the random variable. Î¼= ??? (Round to two decimal places as needed.) b...

5 answers

##### MRTH 213 Antlyuk Gcouteery and Calcalus [II Wrcka hrae 08: 13.1 Curtua Iut Spnro id Ubrir Tangobts /lategral of Vactor FunctlouClaNaltk::Tangene Vtreurs Forfollowing <un 7() (iul.c0to ".63m/260<082650 Fud = TAA Uuten thc &itt7 of 4 Fuxl tExe UAIt {nlscnt sttor. Fitxl tlx" unit (Anga nt surtor tha 8i Ialw aftFloxios Ircout 7(=1Fu tv functionIhat ~tisfae thc folbning couditiou 70) (Vi,anmV/4}.Talactory proporty Find tl Liu: o Hlight UELhat Mted maxitnttae beisht o th bolkming &

MRTH 213 Antlyuk Gcouteery and Calcalus [II Wrcka hrae 08: 13.1 Curtua Iut Spnro id Ubrir Tangobts /lategral of Vactor Functlou Cla Naltk:: Tangene Vtreurs For following <un 7() (iul.c0to ".63m/260<082650 Fud = TAA Uuten thc &itt7 of 4 Fuxl tExe UAIt {nlscnt sttor. Fitxl tlx" uni...

5 answers

##### [ F W [ { 1 { 1 [ L V L H Jin 1 8Z N 1 V F 1 1 07 8 1 HT 1 [ F 8 L H 1 1 1 FF L L { 2 li 1 5 1 [ F FI 6 { 26 18

[ F W [ { 1 { 1 [ L V L H Jin 1 8Z N 1 V F 1 1 07 8 1 HT 1 [ F 8 L H 1 1 1 FF L L { 2 li 1 5 1 [ F FI 6 { 26 1 8...

5 answers

##### The upper surtace 0f a] m * Jm ASTM B152 copper plate sunface velocity of '01mis being coolcd Dy alrat 20C Tre dir is llowing parallel Over the plate The maximum use temperature for the ASTI B152 copper Plate 260 (ASME Code I0r Process Piping ASME 831 3-2014 Table ~IM) Determine the average convection heat keep the plate surface temperature tronsfer rate from thc plate $ Uiface that {oquired{0 golng nigher Inan the maximium use femperature given thatthe ptoperies of alr at the Ilm temperatu

The upper surtace 0f a] m * Jm ASTM B152 copper plate sunface velocity of '01mis being coolcd Dy alrat 20C Tre dir is llowing parallel Over the plate The maximum use temperature for the ASTI B152 copper Plate 260 (ASME Code I0r Process Piping ASME 831 3-2014 Table ~IM) Determine the average con...

5 answers

##### CombaM) cbimed Ihat maufacluring error in ther raictrc Wr 5- Hne Alerage 4 rajctorc Wcre rand bmls pickcd Trolm 0 boX , the mean error CompMtcd Mar 6.(7.Lc Gnd Hc claim accurate ? Tef Hhe Company? ( at 0.65 hyfolhxxi kcvel 0f rigificance .

combaM) cbimed Ihat maufacluring error in ther raictrc Wr 5- Hne Alerage 4 rajctorc Wcre rand bmls pickcd Trolm 0 boX , the mean error CompMtcd Mar 6.(7.Lc Gnd Hc claim accurate ? Tef Hhe Company? ( at 0.65 hyfolhxxi kcvel 0f rigificance ....

5 answers

##### 11Given the triple integral2 cos z dVwhere E ig the region bounded by the cylinder y} + 22 = 9 and the planes â‚¬ = 0, y = 0, 2 = 6 pue '0 T8 Set up the triple integral in two different ways: Do not evaluate.

11 Given the triple integral 2 cos z dV where E ig the region bounded by the cylinder y} + 22 = 9 and the planes â‚¬ = 0, y = 0, 2 = 6 pue '0 T8 Set up the triple integral in two different ways: Do not evaluate....

5 answers

##### 2. Suppose the velocity of a body moving along the $-axis is v(t) = 9.8t 5. Find the body's displacement over the time interval from t =3 to t = given that s(3) = 2_(a) 216(b) 39.2(c) 178(d)

2. Suppose the velocity of a body moving along the $-axis is v(t) = 9.8t 5. Find the body's displacement over the time interval from t =3 to t = given that s(3) = 2_ (a) 216 (b) 39.2 (c) 178 (d)...