00. Biot-Savart's Law and Magnetic Field, Lorentz Force
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Moving Charges & Magnetism

153206 Deuteron and an $\alpha$ particle move in a circular path of same radius, in a uniform magnetic field ' $B$ '. If energy of deuteron is $E_{0}$ ' then find out the energy of $\alpha$ particle.

1 $\mathrm{E}_{0}$
2 $2 \mathrm{E}_{0}$
3 $\mathrm{E}_{0 / 2}$
4 $\mathrm{E}_{0 / / 4}$
AIIMS-27.05.2018(M)
Moving Charges & Magnetism

153207 A wire of length $3 \mathrm{~cm}$ has current 1 amp. Find magnetic field at a perpendicular distance $1 \mathrm{~cm}$ from centre of wire.

1 $2.11 \times 10^{-7} \mathrm{~T}$
2 $1.67 \times 10^{-5} \mathrm{~T}$
3 $1.16 \times 10^{-6} \mathrm{~T}$
4 0
AIIMS-26.05.2018(E)
Moving Charges & Magnetism

153211 A circular coil of radius $R$ having $N$ number of turns carries a steady current $I$. The magnetic induction at the centre of the coil is 0.1 tesla. If the number of turns is doubled and the radius is halved, which one of the following will be the correct value for the magnetic induction at the centre of the coil?

1 0.05 tesla
2 0.2 tesla
3 0.4 tesla
4 0.8 tesla
NDA (II) 2018
Moving Charges & Magnetism

153212 A copper wire of diameter $3.2 \mathrm{~mm}$ carries a current. If the maximum magnetic field due to this wire is $2.5 \mathrm{mT}$, then the current in the wire is

1 $10 \mathrm{~A}$
2 $40 \mathrm{~A}$
3 $30 \mathrm{~A}$
4 $20 \mathrm{~A}$
AP EAMCET-25.04.2018
NEET DIGITAL LIBRARY
Moving Charges & Magnetism

153206 Deuteron and an $\alpha$ particle move in a circular path of same radius, in a uniform magnetic field ' $B$ '. If energy of deuteron is $E_{0}$ ' then find out the energy of $\alpha$ particle.

1 $\mathrm{E}_{0}$
2 $2 \mathrm{E}_{0}$
3 $\mathrm{E}_{0 / 2}$
4 $\mathrm{E}_{0 / / 4}$
AIIMS-27.05.2018(M)
Moving Charges & Magnetism

153207 A wire of length $3 \mathrm{~cm}$ has current 1 amp. Find magnetic field at a perpendicular distance $1 \mathrm{~cm}$ from centre of wire.

1 $2.11 \times 10^{-7} \mathrm{~T}$
2 $1.67 \times 10^{-5} \mathrm{~T}$
3 $1.16 \times 10^{-6} \mathrm{~T}$
4 0
AIIMS-26.05.2018(E)
Moving Charges & Magnetism

153211 A circular coil of radius $R$ having $N$ number of turns carries a steady current $I$. The magnetic induction at the centre of the coil is 0.1 tesla. If the number of turns is doubled and the radius is halved, which one of the following will be the correct value for the magnetic induction at the centre of the coil?

1 0.05 tesla
2 0.2 tesla
3 0.4 tesla
4 0.8 tesla
NDA (II) 2018
Moving Charges & Magnetism

153212 A copper wire of diameter $3.2 \mathrm{~mm}$ carries a current. If the maximum magnetic field due to this wire is $2.5 \mathrm{mT}$, then the current in the wire is

1 $10 \mathrm{~A}$
2 $40 \mathrm{~A}$
3 $30 \mathrm{~A}$
4 $20 \mathrm{~A}$
AP EAMCET-25.04.2018
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Moving Charges & Magnetism

153206 Deuteron and an $\alpha$ particle move in a circular path of same radius, in a uniform magnetic field ' $B$ '. If energy of deuteron is $E_{0}$ ' then find out the energy of $\alpha$ particle.

1 $\mathrm{E}_{0}$
2 $2 \mathrm{E}_{0}$
3 $\mathrm{E}_{0 / 2}$
4 $\mathrm{E}_{0 / / 4}$
AIIMS-27.05.2018(M)
Moving Charges & Magnetism

153207 A wire of length $3 \mathrm{~cm}$ has current 1 amp. Find magnetic field at a perpendicular distance $1 \mathrm{~cm}$ from centre of wire.

1 $2.11 \times 10^{-7} \mathrm{~T}$
2 $1.67 \times 10^{-5} \mathrm{~T}$
3 $1.16 \times 10^{-6} \mathrm{~T}$
4 0
AIIMS-26.05.2018(E)
Moving Charges & Magnetism

153211 A circular coil of radius $R$ having $N$ number of turns carries a steady current $I$. The magnetic induction at the centre of the coil is 0.1 tesla. If the number of turns is doubled and the radius is halved, which one of the following will be the correct value for the magnetic induction at the centre of the coil?

1 0.05 tesla
2 0.2 tesla
3 0.4 tesla
4 0.8 tesla
NDA (II) 2018
Moving Charges & Magnetism

153212 A copper wire of diameter $3.2 \mathrm{~mm}$ carries a current. If the maximum magnetic field due to this wire is $2.5 \mathrm{mT}$, then the current in the wire is

1 $10 \mathrm{~A}$
2 $40 \mathrm{~A}$
3 $30 \mathrm{~A}$
4 $20 \mathrm{~A}$
AP EAMCET-25.04.2018
For More Updates join with Us
Moving Charges & Magnetism

153206 Deuteron and an $\alpha$ particle move in a circular path of same radius, in a uniform magnetic field ' $B$ '. If energy of deuteron is $E_{0}$ ' then find out the energy of $\alpha$ particle.

1 $\mathrm{E}_{0}$
2 $2 \mathrm{E}_{0}$
3 $\mathrm{E}_{0 / 2}$
4 $\mathrm{E}_{0 / / 4}$
AIIMS-27.05.2018(M)
Moving Charges & Magnetism

153207 A wire of length $3 \mathrm{~cm}$ has current 1 amp. Find magnetic field at a perpendicular distance $1 \mathrm{~cm}$ from centre of wire.

1 $2.11 \times 10^{-7} \mathrm{~T}$
2 $1.67 \times 10^{-5} \mathrm{~T}$
3 $1.16 \times 10^{-6} \mathrm{~T}$
4 0
AIIMS-26.05.2018(E)
Moving Charges & Magnetism

153211 A circular coil of radius $R$ having $N$ number of turns carries a steady current $I$. The magnetic induction at the centre of the coil is 0.1 tesla. If the number of turns is doubled and the radius is halved, which one of the following will be the correct value for the magnetic induction at the centre of the coil?

1 0.05 tesla
2 0.2 tesla
3 0.4 tesla
4 0.8 tesla
NDA (II) 2018
Moving Charges & Magnetism

153212 A copper wire of diameter $3.2 \mathrm{~mm}$ carries a current. If the maximum magnetic field due to this wire is $2.5 \mathrm{mT}$, then the current in the wire is

1 $10 \mathrm{~A}$
2 $40 \mathrm{~A}$
3 $30 \mathrm{~A}$
4 $20 \mathrm{~A}$
AP EAMCET-25.04.2018