Related questions
Question
A proton is placed in a uniform electric field of 2.75 * 103 N/C. Calculate (a) the magnitude of the electric force felt by the proton; (b) the proton’s acceleration; (c) the proton’s speed after 1.00 us in the field, assuming it starts from rest.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 5 steps
Knowledge Booster
Similar questions
- A proton accelerates from rest in a uniform electric field of 642 N/C. At some later time, its speed is 1.50 x 106 m/s. (a) Find the magnitude of the acceleration of the proton. m/s² (b) How long does it take the proton to reach this speed? μs (c) How far has it moved in that interval? (d) What is its kinetic energy at the later time? Need Help? Master Itarrow_forwardAsap plzarrow_forwardA proton moves at 3.80 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 9.40 103 N/C. Ignore any gravitational effects. (a) Find the time interval required for the proton to travel 4.00 cm horizontally. (b) Find its vertical displacement during the time interval in which it travels 4.00 cm horizontally. (Indicate direction with the sign of your answer.) (c) Find the horizontal and vertical components of its velocity after it has traveled 4.00 cm horizontally.arrow_forward
- An electron is released from rest in a uniform electric field of magnitude 2.69 ✕ 104 N/C. Calculate the magnitude of the acceleration of the electron. (Ignore gravitation.)arrow_forwardA proton is released from rest in a uniform electric field of magnitude 346 N/C. (a) Find the electric force on the proton. magnitude N direction ---Select--- in the direction of the electric field in the opposite direction of the electric field The magnitude is zero. (b) Find the acceleration of the proton. magnitude m/s2 direction ---Select--- in the direction of the electric field in the opposite direction of the electric field The magnitude is zero. (c) Find the distance it travels in 1.96 ?s. cmarrow_forwardAn electron with a speed of 5.00E8 cm/s enters an electric eld of magnitude 1.00E3 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the eld before stopping momentarily? (b) How much time will have elapsed? (c) If the region containing the electric eld is 8.00 mm long (too short for the electron to stop within it), what fraction of the electron's initial kinetic energy will be lost in that region?arrow_forward
- A helium nucleus, called an alpha particle, has a charge of 2e and mass of 4mp, where e and mp are the charge and mass of a proton, respectiyely. Starting from rest, a proton and an alpha particle are accelerated through a constant electric field E. After a time At, which particle has travelled the furthest distance? O (a) The alpha particle O (b) They travel the same distance O (c) The protonarrow_forwardA proton is released from rest in a uniform electric field of magnitude 376 N/C. (a) Find the electric force on the proton. magnitude N direction -Select--- (b) Find the acceleration of the proton. magnitude m2 direction ---Select--- (c) Find the distance it travels in 2.16 us. cm <arrow_forward
arrow_back_ios
arrow_forward_ios