362681 A circular current carrying coil has a radius \(R\). The distance from the centre of the coil on the axis, where the magnetic induction Will be \({\left( {\frac{1}{8}} \right)^{th}}\) to its value at the centre of the coil is

362682 The magnetic field at the centre of a circular coil of radius \(r\), due to current I flowing through it, is \(B\). The magnetic field at a point along the axis at a distance \(\dfrac{r}{2}\) from the centre is:

362683 The distance at which the magnetic field on axis as compared to the magnetic field at the centre of the coil carrying current \(I\) and radius \(R\) is \(1 / 8\), would be

362684 Assertion :
Magnetic field due to an infinite straight conductor varies inversely as the distance from it.
Reason :
The magnetic field at the centre of the circular coil is zero.

362685 The magnetic flux near the axis and inside the air core solenoid of length 60\(cm\) carrying current ' \(I\) ' is \(1.57 \times 10^{-6} w b\). Its magentic moment will be ( cross - sectional area of solenoid is very small as compared to its length \(\mu_{0}=4 \pi \times 10^{-7}\) SI unit)

362681 A circular current carrying coil has a radius \(R\). The distance from the centre of the coil on the axis, where the magnetic induction Will be \({\left( {\frac{1}{8}} \right)^{th}}\) to its value at the centre of the coil is

362682 The magnetic field at the centre of a circular coil of radius \(r\), due to current I flowing through it, is \(B\). The magnetic field at a point along the axis at a distance \(\dfrac{r}{2}\) from the centre is:

362683 The distance at which the magnetic field on axis as compared to the magnetic field at the centre of the coil carrying current \(I\) and radius \(R\) is \(1 / 8\), would be

362684 Assertion :
Magnetic field due to an infinite straight conductor varies inversely as the distance from it.
Reason :
The magnetic field at the centre of the circular coil is zero.

362685 The magnetic flux near the axis and inside the air core solenoid of length 60\(cm\) carrying current ' \(I\) ' is \(1.57 \times 10^{-6} w b\). Its magentic moment will be ( cross - sectional area of solenoid is very small as compared to its length \(\mu_{0}=4 \pi \times 10^{-7}\) SI unit)

362681 A circular current carrying coil has a radius \(R\). The distance from the centre of the coil on the axis, where the magnetic induction Will be \({\left( {\frac{1}{8}} \right)^{th}}\) to its value at the centre of the coil is

362682 The magnetic field at the centre of a circular coil of radius \(r\), due to current I flowing through it, is \(B\). The magnetic field at a point along the axis at a distance \(\dfrac{r}{2}\) from the centre is:

362683 The distance at which the magnetic field on axis as compared to the magnetic field at the centre of the coil carrying current \(I\) and radius \(R\) is \(1 / 8\), would be

362684 Assertion :
Magnetic field due to an infinite straight conductor varies inversely as the distance from it.
Reason :
The magnetic field at the centre of the circular coil is zero.

362685 The magnetic flux near the axis and inside the air core solenoid of length 60\(cm\) carrying current ' \(I\) ' is \(1.57 \times 10^{-6} w b\). Its magentic moment will be ( cross - sectional area of solenoid is very small as compared to its length \(\mu_{0}=4 \pi \times 10^{-7}\) SI unit)

362681 A circular current carrying coil has a radius \(R\). The distance from the centre of the coil on the axis, where the magnetic induction Will be \({\left( {\frac{1}{8}} \right)^{th}}\) to its value at the centre of the coil is

362682 The magnetic field at the centre of a circular coil of radius \(r\), due to current I flowing through it, is \(B\). The magnetic field at a point along the axis at a distance \(\dfrac{r}{2}\) from the centre is:

362683 The distance at which the magnetic field on axis as compared to the magnetic field at the centre of the coil carrying current \(I\) and radius \(R\) is \(1 / 8\), would be

362684 Assertion :
Magnetic field due to an infinite straight conductor varies inversely as the distance from it.
Reason :
The magnetic field at the centre of the circular coil is zero.

362685 The magnetic flux near the axis and inside the air core solenoid of length 60\(cm\) carrying current ' \(I\) ' is \(1.57 \times 10^{-6} w b\). Its magentic moment will be ( cross - sectional area of solenoid is very small as compared to its length \(\mu_{0}=4 \pi \times 10^{-7}\) SI unit)

362681 A circular current carrying coil has a radius \(R\). The distance from the centre of the coil on the axis, where the magnetic induction Will be \({\left( {\frac{1}{8}} \right)^{th}}\) to its value at the centre of the coil is

362682 The magnetic field at the centre of a circular coil of radius \(r\), due to current I flowing through it, is \(B\). The magnetic field at a point along the axis at a distance \(\dfrac{r}{2}\) from the centre is:

362683 The distance at which the magnetic field on axis as compared to the magnetic field at the centre of the coil carrying current \(I\) and radius \(R\) is \(1 / 8\), would be

362684 Assertion :
Magnetic field due to an infinite straight conductor varies inversely as the distance from it.
Reason :
The magnetic field at the centre of the circular coil is zero.

362685 The magnetic flux near the axis and inside the air core solenoid of length 60\(cm\) carrying current ' \(I\) ' is \(1.57 \times 10^{-6} w b\). Its magentic moment will be ( cross - sectional area of solenoid is very small as compared to its length \(\mu_{0}=4 \pi \times 10^{-7}\) SI unit)