What is the magnitude of the electric field that will bring a proton?

What is the magnitude of the electric field that will bring a proton?

We have: charge on proton = q=1.6∗10−19C.

Does Proton produce electric field?

Electric Fields All matter contains electrons and protons. Electrons have a negative charge, while protons have a positive charge. A charged particle produces an electric field in all directions. This force attracts oppositely charged particles and repels particles with the same charge.

When an electron and proton are both place in an electric field?

According to our question, when an electron and a proton are placed in an electric field, due to their opposite polarity they attract each other with an electrical force that is equal in magnitude. But the direction of the force will be opposite due to their opposite charge.

What happens if an electron is placed in a uniform electric field?

While in any external field he electron moves in a parabolic path or projectile motion because the velocity of the electron in the direction perpendicular to the Electric field is constant as there is no force and hence, no acceleration along this direction, but there is an acceleration constant in that direction, in …

What will happen when a proton and electron are placed in uniform electric field?

Let the forces on the proton and electron when placed in the external electric field →E be →Fp and →Fe respectively. Therefore, the magnitudes of the forces on the proton and the electron are equal. Therefore, the correct option is B) The magnitude of the electric forces will be equal.

Which is the positive wire on an LED?

anode

Which symbol is correct for an LED?

The LED symbol is the standard symbol for a diode with the addition of two small arrows denoting emission (of light). Hence the name, light emitting diode (LED).

What will happen if an LED is connected in the wrong direction?

LEDs, being diodes, will only allow current to flow in one direction. And when there’s no current-flow, there’s no light. Luckily, this also means that you can’t break an LED by plugging it in backwards. A reversed LED can keep an entire circuit from operating properly by blocking current flow.