A beam of electrons passes undeflected through mutually perpendicular electric and magnetic fields. If the electric field is switched off, and the same magnetic field is maintained, the electrons move A beam of electrons passes undeflected through mutually perpendicular electric and magnetic fields. If the electric field is switched off and the same magnetic field is maintained the electrons move August 18, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related A sailor in a boat, which is going due east with a speed of 8m/s observes that a submarine is heading towards north at a speed of 12m/s and sinking at a rate of 2m/s.The commander of submarine observes a helicopter ascending at a rate of 5m/s and heading towards west with 4m/s.Find the speed of the helicopter with respect to boat.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 beA proton goes undeflected in a crossed electric and magnetic field (the fields are perpendicular to each other) at a speed of 2.0 x 10^5m/s. The velocity is perpendicular to both the fields. When the electric field is switched off, the proton moves along a circle ol radius 4.0cm. Find the magnitudes of the electric and the magnetic fields. Take the mass of the proton = 1.6 x 10^-27kg.
