Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Answer please! A uniform electric field and uniform magnitic field are acting along the same direction in a certain region. If an electron is projected in the region such that its velocity is pointed along the direction of field, then the electron

A uniform electric field and uniform magnitic field are acting along the same direction in a certain region. If an electron is projected in the region such that its velocity is pointed along the direction of field, then the electron

  • Option 1)

    Will turn towards right of direction of motion

  • Option 2)

    Speed will decrease

  • Option 3)

    Speed will increase

  • Option 4)

    Will turn towards left direction of motion

 

Answers (2)

best_answer

 

Magnetic force If B=0 -

F=qVBsin heta

F=0

-

 

 There is no force applied by magnetic field while electric field will apply force opposite to direction of velocity. Hence speed will decrease 

 


Option 1)

Will turn towards right of direction of motion

This solution is incorrect 

Option 2)

Speed will decrease

This solution is correct 

Option 3)

Speed will increase

This solution is incorrect 

Option 4)

Will turn towards left direction of motion

This solution is incorrect 

Posted by

Plabita

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Speed will decrease

Posted by

Anshul Yadav

View full answer

Similar Questions

Trending Articles/News

anam-khan

Bihar NEET UG 2024 stray vacancy seat allotment result tomorrow; confirm admission till December 29
anam-khan

Bihar NEET UG 2024 special stray vacancy round 3 choice-filling deadline today; allotment on December 27
anam-khan

Bombay HC grants admission to MBBS aspirant in Maharashtra college through supernumerary seat

Latest Question