A farmer was having a field in the form of a parallelogram PQRS. She took any point A on RS and joined it to points P and Q. In how many parts the field is divided? What are the shapes of these parts? The farmer wants to sow wheat and pulses in equal portions of the field separately. How should she do it?

A farmer was having a field in the form of a parallelogram PQRS She took any point A on RS and joined it to points P and Q In how many parts the field is divided? What are the shapes of the these parts? The farmer wants to sow wheat and pulses in equal proportion of the field separately How should she do it?

Sanya has a piece of land which is in the shape of a rhombus.She wants her one daughter and one son to work on the land and produce different crops.She divided the land in two equal parts.If the perimeter of the land is 400m and one of the diagonals is 160m, how much area each of them will get for their crops?

Sanya has a piece of land which is in the shape of a rhombus. She wants her one daughter and one son to work on the land and produce different crops to suffice the needs of their family. She divided the land in two equals parts. If the perimeter of the land is 400 m and one of the diagonals is 160 m , how much area each of them will get?

Two long conductors are arranged as shown above to form overlapping cylinders, each of raidus r, whose centers are separated by a distance d Current of density j flows into the plane of the page along the shaded part of one condutor and an equal current flows out of the plane of the page along the shaded portion of the other, as shown. What are the magnitude and direction of the magnetic field at point b A ? .

Kamla has a triangular field with sides 240 m, 200 m, 360 m, where she grew wheat. In another triangular field with sides 240 m, 320 m, 400 m adjacent to the previous field, she wanted to grow potatoes and onions. She divided the field in two parts by joining the mid point of the longest side to the opposite vertex and grew potatoes in one part and onions in one part. How much area (in hectares) has been used for wheat,potatoes and onions? ( 1 hectare = 10000 m^2 )

Kamla has a triangular field with sides 240 m, 200 m, 360 m, where she grew wheat. In another triangular field with sides 240 m, 320 m, 400 m, adjacent to the previous field, she wanted to grow potatoes and onions as shown in figure. She divided the field in two parts by joining the mid-point of the longest side to the opposite vertex and grew potatoes in one part and onions in the other part. How much area (in hectares) has been used for wheat, potatoes and onions ? (1 hectare= 10000 m^(2) )

Fig. shows some of the electric field lines due to three point charges arranged along the vertical axis. All three charges have the same magnitude. (a) What are the signs of each of the three charges? Explain your reasoning. (b) At what points(s) is hte magnitude of hte electric field the smallest? Explain your reasoning. Explain how the fields produed by each individual point charge combine to give a small net field at this point or points. (c ) Two point charges q and -q are placed at a distance d apart. What are the points at which the resultant electric field is parallel to the line joining the two charge? .

In fig, two particles, each of charge -q are arranged symmetrically about the y-axis, each producing an electric field at point P on the y-axis. . (a) Are the magnitudes of the fields at P equal? (b) Is each electric field directed towards or away form the charge producing it ? (c ) Is the magnitude of the net electric field at P equal to the sum of the magnitudes E of the two field vectors (is it equal to 2E)? (d) Do the x-components of those two field vectors add or cancel? (e ) Do their y-components add or cancel? (f) Is the diretion of the net field at P that of the canceling components or the adding components? (g) What is the direction of the net field?