Generate CBSE Class 10 science Question Paper
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Sample Questions
- At what distance from a convex lens should an object be placed to get an image of the same size as that of the object on a screen?
- (i) Two magnetic field lines do not intersect each other. Why? 2 (ii) How is a uniform magnetic field in a given region represented? Draw a diagram in support of your answer.
- Draw the pattern of the magnetic field lines due to a straight current carrying conductor indicating the direction of current in the conductor and the direction of the corresponding magnetic field lin...
- Draw a diagram to show the pattern of magnetic field lines on a horizontal sheet of paper due to a straight conductor passing through its centre and carrying current vertically upwards. Mark on it (i)...
- In order to obtain magnetic field lines around a bar magnet, a student performed an experiment using a magnetic compass and a bar magnet. The magnet was placed on a sheet of white paper fixed on a dra...