NCERT Exemplar Class 12
The overhead power line is considered as an infinite length wire so use the formula to find the magnetic field at a point due to infinite length wire.
26
Nov
The overhead power line is considered as an infinite length wire so use the formula to find the magnetic field at a point due to infinite length wire. The overhead power line is considered as an infinite length wire so use the formula to find the magnetic field at a point due to infinite length [...]
A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. What is the magnitude of the magnetic field B at the centre of the coil ?
26
Nov
A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. What is the magnitude of the magnetic field B at the centre of the coil ? A circular coil of wire consisting of 100 turns each of radius 8.0 cm carries a current of 0.40 [...]
A long straight wire carries a current of 35 A. What is the magnitude of the field B at a point 20 cm from the wire?
26
Nov
A long straight wire carries a current of 35 A. What is the magnitude of the field B at a point 20 cm from the wire? A long straight wire carries a current of 35 A. What is the magnitude of the field B at a point 20 cm from the wire? November 26, 2021 [...]
8. Find the equation of the plane with intercept 3 on the y-axis and parallel to ZOX plane
15
Nov
8. Find the equation of the plane with intercept 3 on the y-axis and parallel to ZOX plane 8. Find the equation of the plane with intercept 3 on the y-axis and parallel to ZOX plane November 15, 2021 Category: Chapter 11 - 3D Geometry , Maths , NCERT Exemplar Class 12 ,
7. Find the intercepts cut off by the plane 2x + y – z = 5
15
Nov
7. Find the intercepts cut off by the plane 2x + y – z = 5 7. Find the intercepts cut off by the plane 2x + y – z = 5 November 15, 2021 Category: Chapter 11 - 3D Geometry , Maths , NCERT Exemplar Class 12 ,
5. Find the vector and cartesian equations of the planes (b) that passes through the point (1,4, 6) and the normal vector to the plane is i – 2j + k
15
Nov
5. Find the vector and cartesian equations of the planes (b) that passes through the point (1,4, 6) and the normal vector to the plane is i – 2j + k 4 5. Find the vector and cartesian equations of the planes (b) that passes through the point (1 6) and the normal vector to [...]
3. Find the Cartesian equation of the following planes: (c) r . [(s – 2t)i + (3 – t)j + (2s + t) k] = 15
15
Nov
3. Find the Cartesian equation of the following planes: (c) r . [(s – 2t)i + (3 – t)j + (2s + t) k] = 15 3. Find the Cartesian equation of the following planes: (c) r . [(s - 2t)i + (3 - t)j + (2s + t) k] = 15 November 15, 2021 [...]
3. Find the Cartesian equation of the following planes: (b) r.(2i + 3j – 4k) = 1
15
Nov
3. Find the Cartesian equation of the following planes: (b) r.(2i + 3j – 4k) = 1 3. Find the Cartesian equation of the following planes: (b) r.(2i + 3j - 4k) = 1 November 15, 2021 Category: Chapter 11 - 3D Geometry , Maths , NCERT Exemplar Class 12 ,
3. Find the Cartesian equation of the following planes: (a) r . (i + j – k)=2
15
Nov
3. Find the Cartesian equation of the following planes: (a) r . (i + j – k)=2 3. Find the Cartesian equation of the following planes: (a) r . (i + j - k)=2 November 15, 2021 Category: Chapter 11 - 3D Geometry , Maths , NCERT Exemplar Class 12 ,
2. Find the vector equation of a plane which is at a distance of 7 units from the origin and normal to the vector 3i + 5j – 6k.
15
Nov
2. Find the vector equation of a plane which is at a distance of 7 units from the origin and normal to the vector 3i + 5j – 6k. 2. Find the vector equation of a plane which is at a distance of 7 units from the origin and normal to the vector 3i + [...]