154423
Energy in a current carrying coil is stored in the form of
1 electrical field
2 magnetic field
3 heat
4 none of these
Explanation:
B A current carrying coil will not always carry the electric charge but it always generates a magnetic field. Therefore we can conclude that the energy in a current-carrying we can conclude that the energy in a current-carrying wire is stored in the form of the magnetic field.
J and K CET- 2006
Magnetism and Matter
154425
Which of the following statements is true for the three types of magnetism-para, dia and ferro?
1 Paramagnetism is associated with negative susceptibility and dia and ferromagnetism with positive susceptibility
2 Diamagnetism is generally weakest of the three, and is associated with negative susceptibility
3 Ferromagnetism is the strongest of the three and is associated with negative susceptibility
4 All three are associated with positive susceptibility, diamagnetism is the weakest form of magnetism and ferromagnetism is the strongest from
Explanation:
B Diamagnetic substance is weakest and have negative susceptibility. But para and fero magnetic have positive susceptibility.
J and K CET-2012
Magnetism and Matter
154427
Which of the following is a non-magnetic substance?
1 Steel
2 Nickel
3 Brass
4 Iron
Explanation:
C Non-magnetic materials are those material that are not attracted by magnets ex- rubber, plastic, gold, silver, brass etc. Magnetic materials are those material that are attracted by magnet ex- iron, nickel, cobalt etc.
WB JEE-2007
Magnetism and Matter
154428
A hydrogen atom is paramagnetic. A hydrogen molecule is
1 diamagnetic
2 paramagnetic
3 ferromagnetic
4 none of these
Explanation:
A A hydrogen atom has only one electron and atoms have a net magnetic moment therefore hydrogen atom is paramagnetic. A hydrogen molecules have two electrons in opposite direction and net dipole moment is zero therefore hydrogen molecule is diamagnetic.
154423
Energy in a current carrying coil is stored in the form of
1 electrical field
2 magnetic field
3 heat
4 none of these
Explanation:
B A current carrying coil will not always carry the electric charge but it always generates a magnetic field. Therefore we can conclude that the energy in a current-carrying we can conclude that the energy in a current-carrying wire is stored in the form of the magnetic field.
J and K CET- 2006
Magnetism and Matter
154425
Which of the following statements is true for the three types of magnetism-para, dia and ferro?
1 Paramagnetism is associated with negative susceptibility and dia and ferromagnetism with positive susceptibility
2 Diamagnetism is generally weakest of the three, and is associated with negative susceptibility
3 Ferromagnetism is the strongest of the three and is associated with negative susceptibility
4 All three are associated with positive susceptibility, diamagnetism is the weakest form of magnetism and ferromagnetism is the strongest from
Explanation:
B Diamagnetic substance is weakest and have negative susceptibility. But para and fero magnetic have positive susceptibility.
J and K CET-2012
Magnetism and Matter
154427
Which of the following is a non-magnetic substance?
1 Steel
2 Nickel
3 Brass
4 Iron
Explanation:
C Non-magnetic materials are those material that are not attracted by magnets ex- rubber, plastic, gold, silver, brass etc. Magnetic materials are those material that are attracted by magnet ex- iron, nickel, cobalt etc.
WB JEE-2007
Magnetism and Matter
154428
A hydrogen atom is paramagnetic. A hydrogen molecule is
1 diamagnetic
2 paramagnetic
3 ferromagnetic
4 none of these
Explanation:
A A hydrogen atom has only one electron and atoms have a net magnetic moment therefore hydrogen atom is paramagnetic. A hydrogen molecules have two electrons in opposite direction and net dipole moment is zero therefore hydrogen molecule is diamagnetic.
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Magnetism and Matter
154423
Energy in a current carrying coil is stored in the form of
1 electrical field
2 magnetic field
3 heat
4 none of these
Explanation:
B A current carrying coil will not always carry the electric charge but it always generates a magnetic field. Therefore we can conclude that the energy in a current-carrying we can conclude that the energy in a current-carrying wire is stored in the form of the magnetic field.
J and K CET- 2006
Magnetism and Matter
154425
Which of the following statements is true for the three types of magnetism-para, dia and ferro?
1 Paramagnetism is associated with negative susceptibility and dia and ferromagnetism with positive susceptibility
2 Diamagnetism is generally weakest of the three, and is associated with negative susceptibility
3 Ferromagnetism is the strongest of the three and is associated with negative susceptibility
4 All three are associated with positive susceptibility, diamagnetism is the weakest form of magnetism and ferromagnetism is the strongest from
Explanation:
B Diamagnetic substance is weakest and have negative susceptibility. But para and fero magnetic have positive susceptibility.
J and K CET-2012
Magnetism and Matter
154427
Which of the following is a non-magnetic substance?
1 Steel
2 Nickel
3 Brass
4 Iron
Explanation:
C Non-magnetic materials are those material that are not attracted by magnets ex- rubber, plastic, gold, silver, brass etc. Magnetic materials are those material that are attracted by magnet ex- iron, nickel, cobalt etc.
WB JEE-2007
Magnetism and Matter
154428
A hydrogen atom is paramagnetic. A hydrogen molecule is
1 diamagnetic
2 paramagnetic
3 ferromagnetic
4 none of these
Explanation:
A A hydrogen atom has only one electron and atoms have a net magnetic moment therefore hydrogen atom is paramagnetic. A hydrogen molecules have two electrons in opposite direction and net dipole moment is zero therefore hydrogen molecule is diamagnetic.
154423
Energy in a current carrying coil is stored in the form of
1 electrical field
2 magnetic field
3 heat
4 none of these
Explanation:
B A current carrying coil will not always carry the electric charge but it always generates a magnetic field. Therefore we can conclude that the energy in a current-carrying we can conclude that the energy in a current-carrying wire is stored in the form of the magnetic field.
J and K CET- 2006
Magnetism and Matter
154425
Which of the following statements is true for the three types of magnetism-para, dia and ferro?
1 Paramagnetism is associated with negative susceptibility and dia and ferromagnetism with positive susceptibility
2 Diamagnetism is generally weakest of the three, and is associated with negative susceptibility
3 Ferromagnetism is the strongest of the three and is associated with negative susceptibility
4 All three are associated with positive susceptibility, diamagnetism is the weakest form of magnetism and ferromagnetism is the strongest from
Explanation:
B Diamagnetic substance is weakest and have negative susceptibility. But para and fero magnetic have positive susceptibility.
J and K CET-2012
Magnetism and Matter
154427
Which of the following is a non-magnetic substance?
1 Steel
2 Nickel
3 Brass
4 Iron
Explanation:
C Non-magnetic materials are those material that are not attracted by magnets ex- rubber, plastic, gold, silver, brass etc. Magnetic materials are those material that are attracted by magnet ex- iron, nickel, cobalt etc.
WB JEE-2007
Magnetism and Matter
154428
A hydrogen atom is paramagnetic. A hydrogen molecule is
1 diamagnetic
2 paramagnetic
3 ferromagnetic
4 none of these
Explanation:
A A hydrogen atom has only one electron and atoms have a net magnetic moment therefore hydrogen atom is paramagnetic. A hydrogen molecules have two electrons in opposite direction and net dipole moment is zero therefore hydrogen molecule is diamagnetic.