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A moving charge produces...

A moving charge produces

A

an electric field only

B

a magnetic field only

C

both electric and magnetic fields

D

neither an electric nor a magnetic field

Text Solution

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The correct Answer is:
A, B, C, D
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FULL MARKS-MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT -ADDITIONAL QUESTIONS SOLVED
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  2. A magnetic needle suspended freely

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  3. The earth's magnetic field at a given point is 0.5 xx 10^(-5) Wb m^(2)...

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  4. A frog can be leviated in a magnetic field produced by a current in a ...

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  5. The magnetic moment of a current carrying circular coil of radius r va...

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  6. For a paramagnetic material, the dependence of the magnetic susceptibi...

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  7. A charged paticle (charge q ) is moving in a circle of radius R with u...

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  8. Nickel shows ferromagnetic property at room temperature. If the temper...

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  9. A proton enters a magnetic field of flux density 1.5 Wb/m^(2) with a s...

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  10. A moving charge produces

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  11. A straight conductor carrying a current I, is split into a circular lo...

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  12. In a moving coil galvanometer the current 'I' is related to the deflec...

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  13. The magnetic moment of a current carrying circular coil of radius r va...

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  14. A moving charge is subjected to an external magnetic field. The change...

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  15. Lorentz force is given by

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  16. A circular loop has radius R and a current I flows through it. Another...

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  17. The magnetic field inside a solenoid is

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  18. A circular loop of area 0.01 m^(2) and carrying a current of 10A is pl...

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  19. In a current carrying long solenoid the field produced does not depend...

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  20. When a charged particle enters a uniform magnetic field its kinetic en...

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