MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 15,000 off
USE CODE: suraj30

				   why will the charged particle move in a straight line when projected from rest in a region of steady and uniform elec and mag fields which are parallel to each other?
				   

4 years ago

Share

Answers : (2)

										

magnetic force on particle = qvBsin@


 


when velocity is parallel to magnetic then @ = 0 or 180,


then magnetic force is qvBsin0 = 0




electric force is F = qE


 


net force  =  electric force+ magnetic force = qE




net force is electric force along the direction of motion...so the motion of charged particle is straight line acclerated motion...

4 years ago
										

As the charge is at rest, it will accelerate by elctric field along the line of electric field ( magnetic field only change direction of charge).


Now as the magnectic field is parallal to electric field, so charge will move along magnetic field.


From the forluma, Fm=qvBsinθ as the θ=0 Fm=0, hence no net force magnetic force acting on it (and hence it will not change its direction)


From above result, as only eletric force acting on it, charge particle will move in a straight line (along the line of electric field due to eletric force)

4 years ago

Post Your Answer

Hello Sir! My rank in JEE Mains is 968 in OBC category. NIT Trichy 2014 CUT OFF for CSE Branch OBCO-383 OBCC-1180 (1st round) What is my chance of getting seat in the first round itself?...
 
 
You can get CSE at NIT Trichy...of course..
  img
Saurabh Kumar 7 months ago
 
You may surely get CSE branch in NIT Trichy and if you are not sure that you’ll exel in it and wish to switch to another branch or institution then you may visit the official websites of...
 
Ayushmaan Vardhan 7 months ago
 
dont worry Cse is confirm for you in trichy,even if not in first round you will get it in second round for sure
 
Prajwal Kavad 7 months ago
tanx+sinx=
 
 
tanx+sinx=(sinx/cosx)+sinx=sinx[secx+1]
 
Nikhil Upadhyay 6 months ago
 
tanx
 
Nikhil Upadhyay 6 months ago
HI, I would like to buy your study material for IIT-JEE (mains & advance). But I am trying to call you on your toll free number (18002000838) , but it is saying invalid number. I am in...
 
 
Please provide your contact details, our concerned team will contact you. Thanks.
  img
Vijay Mukati 6 months ago
 
check the link for the related info for NRI section and the related study material and contact info http://www.askiitians.com/iit-jee-coaching-in-singapore/
  img
Avinash 6 months ago
 
I have already forwarded your number to our concerned team. Or you can visit the above link provided by Mr. Avinash to get all the information. Thanks.
  img
Vijay Mukati 6 months ago
how i prepare for aipmt in few months by self study to crack aipmt 2016
 
 
Dear student, Please check out our self study package it will be very helpful. Highly recommended Go to this link...
  img
Nishant Vora 2 months ago
i n getting 461 in aipmt 2015. i m from UR and have 85% odisha state quota. will i get a seat in odisha?
 
 
I guess you should, state quota is generally easy to clear. but it also depends on how other students have performed.
 
Neeti 6 months ago
is there is any great furture scope in robotics
 
 
I don't really see a scope for robotics in India. We haven't been investing in robotics lately. Forget about scope, we haven't even started out thinking about machine learning, or...
 
Gayatri Jayesh Bondriya 6 months ago
 
Exactly there is a wide range of future scopre for robotics, new advancements are taking place day by dfay and in the coming years you can’t even predict that which heights technology is...
 
Soneel Verma 6 months ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 15,000 off
USE CODE: suraj30

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details

Get extra R 15,000 off
USE CODE: suraj30

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details