Question

a particle of charge -16×10^-18 C moving with the velocity 10m/s along the x-axis enters a region where a magnetic field of induction B is along the y axis and an electric field of magnitude 10^4 v/m in along the negative z axis. If the charged particle continues moving along the x axis, the magnitude of B is a)10^3 Wb/m^2 b)10^5 Wb/m^2 c)10^-3 Wb/m^2​

Answer 1

Explanation:

for a particle of charge "-16×10^-18" C moving with the velocity 10m/s along the x-axis enters a region where a magnetic field of induction B is along the y axis and an electric field of magnitude 10^4 v/m in along the negative z axis. If the charged particle continues moving along the x axis, the magnitude of B is a)10^3 Wb/m^2 b)10^5 Wb/m^2 c)10^-3 Wb/m^2

Answer 2

Answer:

10*3Wbm-2

Explanation:

we have to use lorentz formula.

F=qE+q(v×B)=0.

B=E/v=10*3Wbm-2