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MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
- Which of the following quantities do not change, when a resistor is he...
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- The effective resistance between points A and B in the given circuit A...
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- Given three resistors of different values. How many different combinat...
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- Given three equal resistors. How many different combination of these t...
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- A technician has only two resistance coils. By using them in series or...
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- An electric cable of copper has just one wire of radius 9mm. Its resis...
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- Two cells of 1.25 V and 0.75 are connected in parallel. The effective ...
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- In the circuit shown, when galvanometer G shows no deflection, the cur...
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- Two resistances are connected in the two gaps of a meter bridge. The b...
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- In an experiment to measure the internal resistance of a cell by poten...
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- The magnetic field due to a current carrying loop of radius 3 cm at a ...
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- If in circular coil A of radius R, current I is flowing and in another...
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- A long wire carries a steady current. It is bent into a circle of one ...
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- Two concentric coils each of radius equal to 2 pi cm are placed at rig...
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- A horizontal overhead power line is at a height of 4m from the ground ...
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- A current flows along the length of an infinitely long, straight, thin...
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- A long straight wire of radius a carries a steady current I. the curre...
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- A charged particle moves thorugh a uniform magnetic field perpendicula...
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- A long solenoid has 200 turns per cm and carries a current i. The magn...
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- A uniform electric field and a uniform magnetic field are acting along...
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