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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 4 - Magnetic Effect of Current and Moving Charges > An electron is moving at a speed of 100 m/s along the x -axis through uniform electric and magnetic fields. The magnetic field is directed along the z -axis and has magnitude 5.0 T . In unit vector notation, what is the electric field?

An electron is moving at a speed of 100 m/s along the x -axis through uniform electric and magnetic fields. The magnetic field is directed along the z -axis and has magnitude 5.0 T . In unit vector notation, what is the electric field?

A proton is projected with a uniform velocity ′v′ along the axis of a current carrying solenoid then