What is source of magnetic field ?
What is source of magnetic field ?
Similar Questions
When a charged particle moving with velocity $\vec v$ is subjected to a magnetic field of induction $\vec B$, the force on it is non-zero. This implies that
When a charged particle moving with velocity $\vec v$ is subjected to a magnetic field of induction $\vec B$, the force on it is non-zero. This implies that
- [AIPMT 2006]
In case Hall effect for a strip having charge $Q$ and area of cross-section $A$, the Lorentz force is
In case Hall effect for a strip having charge $Q$ and area of cross-section $A$, the Lorentz force is
A particle having charge of $10\,\mu C$ and $1\,\mu g$ mass moves along circular path of $10\, cm$ radius in the effect of uniform magnetic field of $0.1\, T$. When charge is at point $'P'$, a uniform electric field applied in the region so charge moves tangentially with constant speed. The value of electric field is......$V/m$
A particle having charge of $10\,\mu C$ and $1\,\mu g$ mass moves along circular path of $10\, cm$ radius in the effect of uniform magnetic field of $0.1\, T$. When charge is at point $'P'$, a uniform electric field applied in the region so charge moves tangentially with constant speed. The value of electric field is......$V/m$
An electron enters a region where magnetic $(B)$ and electric $(E)$ fields are mutually perpendicular to one another, then
An electron enters a region where magnetic $(B)$ and electric $(E)$ fields are mutually perpendicular to one another, then
An electron with energy $880 \,eV$ enters a uniform magnetic field of induction $2.5 \times 10^{-3}\,T$. The radius of path of the circle will approximately be :
An electron with energy $880 \,eV$ enters a uniform magnetic field of induction $2.5 \times 10^{-3}\,T$. The radius of path of the circle will approximately be :