Is It Necessary For A Charged Body To Actually? Is it necessary for a charged body to actually touch the ball of the electroscope for the leaves to diverge? No. It is not necessary for the charged body to touch the ball of an electroscope. Is it necessary for a charged body actually to touch
Can Electric Field Lines Be Straight? Can electric field lines be straight? In a uniform electric field, the field lines are straight, parallel and uniformly spaced. The electric field lines, however, can never form closed loops, as lines can never start and end on the same charge. Can electric field lines be straight in non
Can A Magnetic Field Do Work On A Moving Charged Particle? Can a magnetic field do work on a moving charged particle? The magnetic force does no work on a charged particle. Therefore a magnetic field cannot be used to increase the energy of a charged particle. If v and B are perpendicular the particle
Are Anode Rays Deflected By Electric Field? Are anode rays deflected by electric field? The anode rays are also deflected by the electrical and magnetic fields but their deflection is in a direction that is opposite to the cathode rays proving that they are charged opposite to the cathode rays i.e positively. Do anode rays
Can Two Electric Field Lines Intersect Each Other? Can two electric field lines intersect each other? Electric field lines cannot cross. If they did, they would be telling you that the force on a charge at that location would point in two different directions, which does not make any sense at all. Equipotential lines at
How Fast Do Electric Field Lines Travel? Drift velocity, the average speed at which electrons travel in a conductor when subjected to an electric field, is about 1mm per second. It’s the electromagnetic wave rippling through the electrons that propagates at close to the speed of light. How fast do electromagnetic fields travel? Electromagnetic radiation
Do Electric Fields Create Voltage? Do electric fields create voltage? While current and voltage are the two “basic” quantities in circuit analysis, in pure electromagnetism the truly fundamental thing is, in a sense, charge. Charge produces electric field, and therefore also produces voltage differences. How is voltage related to electric field? Work and Voltage: Constant
Do Electric Field Lines Exist? Do electric field lines exist? The electric field lines can never form closed loops, as line can never start and end on the same charge. These field lines always flow from higher potential to lower potential. If the electric field in a given region of space is zero, electric field
Do Electric Field Lines Go From Positive To Negative? Do electric field lines go from positive to negative? Electric field lines always point away from a positive charge and towards a negative point. In fact, electric fields originate at a positive charge and terminate at a negative charge. Why do electric field lines go from
Does Electric Field Go From Positive To Negative? Does electric field go from positive to negative? Electric field lines always point away from a positive charge and towards a negative point. In fact, electric fields originate at a positive charge and terminate at a negative charge. Does electric field go towards positive? A field line