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Four infinitely long wires carring equal...

Four infinitely long wires carring equal currents are placed parallel and equidistant as shown in figure. Then magnitude of force

A

on 1 and 4 are equal

B

on 2 and 3 are equal

C

on 2 is maximum

D

on 4 is minimum

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The correct Answer is:
a,b
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DC PANDEY-MAGNETIC EFFECT OF CURRENT AND MAGNETISM-More than One Option is Correct
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  9. A charged particle of specific charge alpha moves with a velocity vecv...

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  10. A particle of charge +q and mass m moving under the influence of a un...

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  11. A charged particle of unit mass and unit charge moves with velocity ve...

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  12. A charged particle moves in a uniform magnetic field B=(2hati-3hatj) T

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  13. Four infinitely long wires carring equal currents are placed parallel ...

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  17. An alpha-particle and a proton having same kineti energy enetrs in uni...

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  18. In the given diagram, there are two semicircular parts one having radi...

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  19. Consider a cube of side 'a' as shown. Eight point charges are placed a...

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  20. Two infinitely long straight current carrying wires are placed paralle...

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