A particle of mass 1×10−26kg and charge 1.6×10−19C travelling with a velocity 1.28×106ms−1 along the positive X−axis enters a region in which there is a uniform electric field →E=−102.4×103kNC−1 and magnetic field →B=8×10−2^jWbm−2 , the direction of motion of the particles is :
along the negative X-axis.
at 45o to the positive X-axis.
along the positive X-axis.
at 135o to the positive X-axis.
A
along the positive X-axis.
B
along the negative X-axis.
C
at 135o to the positive X-axis.
D
at 45o to the positive X-axis.
Open in App
Solution
Verified by Toppr
Force acting on the particle when it enters in the electric field & magnetic field is
Was this answer helpful?
2
Similar Questions
Q1
A particle of mass 1×10−26kg and charge 1.6×10−19C travelling with a velocity 1.28×106ms−1 along the positive X−axis enters a region in which there is a uniform electric field →E=−102.4×103kNC−1 and magnetic field →B=8×10−2^jWbm−2 , the direction of motion of the particles is :
View Solution
Q2
A particle of mass 1×10−26kg and charge 1.6×10−19C travelling with a velocity 1.28×106m/s along the positive X-axis enters a region in which a uniform electric field →E and a uniform magnetic field of induction →B are present. if →E=−102.4×103^kNC−1 and →B=8×10−2^jWbm−2, the direction of motion of the particles is
View Solution
Q3
A particle of mass 1×10−26kg and charge 1.6×10−19C travelling with a velocity 1.28×106ms−1 along the positive X-axis enters a region in whch a uniform electric field →E=(−102.4×103^k)NC and magnetic field →B=(8×10−2)^jWbm2 exists. The direction of motion of the particle is along
View Solution
Q4
Assertion :A charged particle moves along positive y-axis with constant velocity in uniform electric and magnetic fields.If magnetic field is acting along positive x-axis,then electric field should act along positive z-axis. Reason: To keep the charged particle undeviated the relation →E=→B×→v must hold good.
View Solution
Q5
A particle of charge q and mass m moving with velocity v along the x - axis enters the region x>0 with uniform magnetic field B along positive z direction. The particle will penetrate in this region along x - axis up to a distance d equal to