154734 In a closed circuit there is only a coil of inductance $L$. and resistance $100 \Omega$. The coil is situated in uniform magnetic field. All on a sudden, the magnetic flux linked with the circuit changes by 5 Weber. What amount of charge will flow in the circuit as a result?

154736 In an inductor of self-inductance $L=2 \mathrm{mH}$, current changes with time according to relation $i=t^{2} e^{-t}$. At what time emf is zero?

154737 If air core is replaced by an iron core in an inductor, its self-inductance is increased from 0.02 $\mathrm{mH}$ to $40 \mathrm{mH}$. The relative permeability of iron is

154738 The current in an inductor of self-inductance $L=40 \mathrm{mH}$ is to be increased uniformly from $2 \mathrm{~A}$ to $12 \mathrm{~A}$ in $8 \mathrm{~ms}$. the emf induced in the inductor during this process is

154734 In a closed circuit there is only a coil of inductance $L$. and resistance $100 \Omega$. The coil is situated in uniform magnetic field. All on a sudden, the magnetic flux linked with the circuit changes by 5 Weber. What amount of charge will flow in the circuit as a result?

154736 In an inductor of self-inductance $L=2 \mathrm{mH}$, current changes with time according to relation $i=t^{2} e^{-t}$. At what time emf is zero?

154737 If air core is replaced by an iron core in an inductor, its self-inductance is increased from 0.02 $\mathrm{mH}$ to $40 \mathrm{mH}$. The relative permeability of iron is

154738 The current in an inductor of self-inductance $L=40 \mathrm{mH}$ is to be increased uniformly from $2 \mathrm{~A}$ to $12 \mathrm{~A}$ in $8 \mathrm{~ms}$. the emf induced in the inductor during this process is

154734 In a closed circuit there is only a coil of inductance $L$. and resistance $100 \Omega$. The coil is situated in uniform magnetic field. All on a sudden, the magnetic flux linked with the circuit changes by 5 Weber. What amount of charge will flow in the circuit as a result?

154736 In an inductor of self-inductance $L=2 \mathrm{mH}$, current changes with time according to relation $i=t^{2} e^{-t}$. At what time emf is zero?

154737 If air core is replaced by an iron core in an inductor, its self-inductance is increased from 0.02 $\mathrm{mH}$ to $40 \mathrm{mH}$. The relative permeability of iron is

154738 The current in an inductor of self-inductance $L=40 \mathrm{mH}$ is to be increased uniformly from $2 \mathrm{~A}$ to $12 \mathrm{~A}$ in $8 \mathrm{~ms}$. the emf induced in the inductor during this process is

154734 In a closed circuit there is only a coil of inductance $L$. and resistance $100 \Omega$. The coil is situated in uniform magnetic field. All on a sudden, the magnetic flux linked with the circuit changes by 5 Weber. What amount of charge will flow in the circuit as a result?

154736 In an inductor of self-inductance $L=2 \mathrm{mH}$, current changes with time according to relation $i=t^{2} e^{-t}$. At what time emf is zero?

154737 If air core is replaced by an iron core in an inductor, its self-inductance is increased from 0.02 $\mathrm{mH}$ to $40 \mathrm{mH}$. The relative permeability of iron is

154738 The current in an inductor of self-inductance $L=40 \mathrm{mH}$ is to be increased uniformly from $2 \mathrm{~A}$ to $12 \mathrm{~A}$ in $8 \mathrm{~ms}$. the emf induced in the inductor during this process is