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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 4 - Magnetic Effect of Current and Moving Charges > A charged particle with velocity 2×10^3 m/s passes undeflected through electric and magnetic fields in mutually perpendicular directions. The magnetic field is 1.5 telsa. The electric field intensity will be

A charged particle with velocity 2×10^3 m/s passes undeflected through electric and magnetic fields in mutually perpendicular directions. The magnetic field is 1.5 telsa. The electric field intensity will be

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