Recent content by vip_uae

Awwwww lol its cool i submited ma assignment lol it was a big massive hastle hehehee

hahahahahaha ohhhhhhhh i have a problem tooo :P see i have one of the questions asking me about 2 wires carying 10K A in different directions i need to see the force of one wire exerting on the other using the Motor Equation which i knw F = L ( I upside down triangle B) I is current L is...

Hey tiny tim lol i found the answer some where basicly it will deflect upwards due to the way that the current is rotating ... soo o i got it straight away

Plz guys i need an urgunt help with these quest :(

Hey Guys i have tried to attempt some of these questions i just don't understand where to start from i need the main formulas that can help me do these questions thanks alot a) coaxial line consists of an inner conductor of radius RA = 1 cm and outer conductor with an internal radius of RB =...

Thats gr8 thanks a lot i have an another question please when an electron beam shoots through a horizantal line in the Z direction carying 50 A .. how would the beam will deflect ... like the direction of the deflection how would it be :)

ya i have got Fnet = 9.536 x 10^ -9 Xhat ... does this answer looks right?

yes that's wat i am doing exactly

see i don't understand what you meant by Multiple of Rhat i knw r hat = r13/moduls r13

awwwwww right sorry i actually missed out one part of it but it gave me a really small number for Xhat 9.537x10^-9 i just found somthing that if i want to have to calculate it in a vector form F13 = Q1 X Q3 / 4 pi E0 (r13)^2 multiply by Rhat13 + (u0 X Q1 X Q3)/ 4 pi (r13)^2 Multiply [V3...

its just i am getting a weired answer for the total force i am getting Zero in the end of it... when i add F13 AND F23 = 0 and i don't understand what to they mean by VECTOR form

well i used the normal formula of F13 = (Q1 . Q3)/ 4 pi E0 r13 multiply by Rhat 13 ... and i knw wats rhat13 and r13 that's for the first part of the question i add the F13 AND F23 to give me FTOTAL... is that right?

Heya everyone could u help me with these questions please a charge +2nC is located at (0, 2 m). Another +2 nC charge is located at (0, -2 m). A third charge, +3 nC, is located at (2 m, 0). Calculate the total force (in vector form) acting on charge +3nC from both +2nC charges...

Sorry it took me a while to answer back.. emmm what i meant by the circles is like u have 3 circles above each other and they are bigger than each other sooo the bigger circle arrows pointing towards the smaller circle and the second smaller circle arrows are pointing towards the other smaller...

Thats Gr8 ... i have found the problem... when i am calculating i forgot to multiply the pressure by 10^3 that's why its giving me a lower value :) thanks