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R G PUBLICATION-MOVING CHARGES AND MAGNETISM-EXERCISE
- What is the principle employed in a mass spectrometer?
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- What is cyclotron frequency?
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- What is a solenoid and a toroid?
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- What is the magnetic field at a point placed outside of a long solenoi...
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- A loop of irregular shape carrying , current is located in an external...
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- What is Bohr magneton?
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- What is a shunt? What is its use?
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- What is the value of absolute premeability of free space?Give its unit...
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- Name the force which is experienced by moving charged particle in the ...
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- When a charged particle moves in a magnetci field does the kinetic ene...
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- What is the resistance of ideal ammeter.
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- An ammeter and a milliameter are converted from the same galvanometer....
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- What is cyclotron frequency?
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- If the distance between two parallel current carrying wire is doubled....
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- Why are pole pices of galvanometer made concave?
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- Write down the Biot-Savart's Law in vector form.
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- A circular coil of radius 'r' carrying current I is equivalent to a ma...
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- What is the direction of magnetic dipole moment?
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- State Ampere's circuital law.
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- What is toroid?
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