360430 Magnetic susceptibility of \({M g}\) at \({300 K}\) is \({1.2 \times 10^{-5}}\). What is its susceptibility at \(200\,\,K\,?\)

360431 Assertion :
The graph of the susceptibility of diamagnetic materials with temperature is straight line.
Reason :
Every atom of a diamagnetic material is a complete magnet in itself.

360432 The susceptibility of \(Mg\) at 300\(K\) is \(1.2 \times 10^{-5}\). The temperature its value is rise to \(1.8 \times 10^{-5}\) is

360433 A paramagnetic sample shows a net magnetisation of \({6 {~A} / {m}}\) when it is placed in an external magnetic field of \({0.4 T}\) at a temperature of \({4 K}\). When the sample is placed in an external magnetic field of \({0.3 T}\) at a temperature of \({24 K}\), then the magnetisation will be

360434 Assertion :
Ferromagnetic substances become paramagnetic above Curie temp.
Reason :
Domains are destroyed at high temperature.

360430 Magnetic susceptibility of \({M g}\) at \({300 K}\) is \({1.2 \times 10^{-5}}\). What is its susceptibility at \(200\,\,K\,?\)

360431 Assertion :
The graph of the susceptibility of diamagnetic materials with temperature is straight line.
Reason :
Every atom of a diamagnetic material is a complete magnet in itself.

360432 The susceptibility of \(Mg\) at 300\(K\) is \(1.2 \times 10^{-5}\). The temperature its value is rise to \(1.8 \times 10^{-5}\) is

360433 A paramagnetic sample shows a net magnetisation of \({6 {~A} / {m}}\) when it is placed in an external magnetic field of \({0.4 T}\) at a temperature of \({4 K}\). When the sample is placed in an external magnetic field of \({0.3 T}\) at a temperature of \({24 K}\), then the magnetisation will be

360434 Assertion :
Ferromagnetic substances become paramagnetic above Curie temp.
Reason :
Domains are destroyed at high temperature.

360430 Magnetic susceptibility of \({M g}\) at \({300 K}\) is \({1.2 \times 10^{-5}}\). What is its susceptibility at \(200\,\,K\,?\)

360431 Assertion :
The graph of the susceptibility of diamagnetic materials with temperature is straight line.
Reason :
Every atom of a diamagnetic material is a complete magnet in itself.

360432 The susceptibility of \(Mg\) at 300\(K\) is \(1.2 \times 10^{-5}\). The temperature its value is rise to \(1.8 \times 10^{-5}\) is

360433 A paramagnetic sample shows a net magnetisation of \({6 {~A} / {m}}\) when it is placed in an external magnetic field of \({0.4 T}\) at a temperature of \({4 K}\). When the sample is placed in an external magnetic field of \({0.3 T}\) at a temperature of \({24 K}\), then the magnetisation will be

360434 Assertion :
Ferromagnetic substances become paramagnetic above Curie temp.
Reason :
Domains are destroyed at high temperature.

360430 Magnetic susceptibility of \({M g}\) at \({300 K}\) is \({1.2 \times 10^{-5}}\). What is its susceptibility at \(200\,\,K\,?\)

360431 Assertion :
The graph of the susceptibility of diamagnetic materials with temperature is straight line.
Reason :
Every atom of a diamagnetic material is a complete magnet in itself.

360432 The susceptibility of \(Mg\) at 300\(K\) is \(1.2 \times 10^{-5}\). The temperature its value is rise to \(1.8 \times 10^{-5}\) is

360433 A paramagnetic sample shows a net magnetisation of \({6 {~A} / {m}}\) when it is placed in an external magnetic field of \({0.4 T}\) at a temperature of \({4 K}\). When the sample is placed in an external magnetic field of \({0.3 T}\) at a temperature of \({24 K}\), then the magnetisation will be

360434 Assertion :
Ferromagnetic substances become paramagnetic above Curie temp.
Reason :
Domains are destroyed at high temperature.

360430 Magnetic susceptibility of \({M g}\) at \({300 K}\) is \({1.2 \times 10^{-5}}\). What is its susceptibility at \(200\,\,K\,?\)

360431 Assertion :
The graph of the susceptibility of diamagnetic materials with temperature is straight line.
Reason :
Every atom of a diamagnetic material is a complete magnet in itself.

360432 The susceptibility of \(Mg\) at 300\(K\) is \(1.2 \times 10^{-5}\). The temperature its value is rise to \(1.8 \times 10^{-5}\) is

360433 A paramagnetic sample shows a net magnetisation of \({6 {~A} / {m}}\) when it is placed in an external magnetic field of \({0.4 T}\) at a temperature of \({4 K}\). When the sample is placed in an external magnetic field of \({0.3 T}\) at a temperature of \({24 K}\), then the magnetisation will be

360434 Assertion :
Ferromagnetic substances become paramagnetic above Curie temp.
Reason :
Domains are destroyed at high temperature.