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MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
- 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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- In a region, steady and uniform electric and magnetic fields are prese...
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- If electron and proton having same momenta enter normally to a magneti...
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- A particle of charge -16xx10^(-18) coulomb moving with velocity 10 ms^...
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- The time period of a charged pawrticle undergoing a circular motion in...
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