| 2022-10-26 | If the key in the arrangement as shown below is taken out (the circuit is made open) and magnetic... |
| 2022-10-26 | Show that the points \( P(1,3,4), Q(-1,6,10), R(-7,4,7) \) and \( S(-5,1,1) \) are the vertices ... |
| 2022-10-26 | Show that the following points are collinear: \[ A(-2,3,5), B(1,2,3) \text { and } C(7,0,-1) \] |
| 2022-10-26 | Why does a magnetic compass needle pointing North and South in the absence of a nearby magnet get... |
| 2022-10-26 | Show that \( D(-1,4,-3) \) is the circumcentre of triangle \( A B C \) with vertices \( A(3,2,-5... |
| 2022-10-26 | A small valued resistance X Y is connected across the ends of a coil. Predict the direction of in... |
| 2022-10-26 | Show that the points \( P(2,3,5), Q(-4,7,-7), R(-2,1,-10) \) and \( S(4,-3,2) \) are the vertice... |
| 2022-10-26 | Show that the points \( A(1,2,3), B(-1,-2,-1), C(2,3,2) \) and \( D(4,7,6) \) are the vertices o... |
| 2022-10-26 | A coilis connected to a torch bulb and placed parallel to another coil Q as shown in figure below... |
| 2022-10-26 | Describe the working of an AC generator with the help of a labelled circuit diagram. What changes... |
| 2022-10-26 | Show that the points \( A(0,1,2), B(2,-1,3) \) and \( C(1,-3,1) \) are the vertices of an isosce... |
| 2022-10-26 | Show that the points \( A(1,-1,-5), B(3,1,3) \) and \( C(9,1,-3) \) are the vertices of an equil... |
| 2022-10-26 | Explain,hy electric power transmitted at high voltages and low currents to distant places? |
| 2022-10-26 | Choose the incorrect statement.
(a) Fleming's right hand rule is a simple rule to know the direct... |
| 2022-10-26 | Differentiate between AC and DC. Name one source of each. Write any two advantages of alternating... |
| 2022-10-26 | Find the distance between the points: \[ C(9,-12,-8) \text { and the origin } \] |
| 2022-10-26 | Explain the meanings of words "electromagnetic" and "induction" in the term electromagnetic induc... |
| 2022-10-26 | Find the distance between the points: \[ R(1,-3,4) \text { and } S(4,-2,-3) \] |
| 2022-10-26 | In which octant does each of the given points lie? \[ (-1,-6,5) \] |
| 2022-10-26 | In which octant does each of the given points lie? \[ (-4,-1,-6) \] |
| 2022-10-26 | Explain with the help of a labelled diagram, the distribution of magnetic field due to a current ... |
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