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Positive and negative ions are producti...

Positive and negative ions are productid at the origin. If they are subjected simultaneously to an electric field along the +y`-direction and maGNetic field along +z`-direction, then

A

Positive ions deflect towards +x direction and negative ions towards -x direction

B

Positive ions deflect towards -x direction and negative ions towards +x direction

C

All ions deflect towards +x direction

D

All ions deflect towards -x direction

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