An electron is moving along positive x - axis. A uniform electric field exists towards negative y - axis. What should be the direction of magnetic field of suitable magnitude so that net force on electron is zero?

Positive z-axis

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Negative z-axis

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Positive y-axis

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Negative y-axis

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Solution

The correct option is B
Negative z-axis

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An electron is moving along positive x - axis. A uniform electric field exists towards negative y - axis. What should be the direction of magnetic field of suitable magnitude so that net force on electron is zero?

The correct option is B Negative z-axis

The correct option is B
Negative z-axis