Determine how much time will have elapsed

Reference no: EM13646248

An electron with a speed of 7.50 x 108 cm/s enters an electric field of magnitude 1.00 x 103 N/C, traveling along the field in the direction thatretards its motion.

(a) How far will the electron travel in the fieldbefore stopping momentarily?

(b) How much time will have elapsed?

(c) If, instead, the region of electric field is only 8.00 mm long (too small for the electron to stop),what percentage of the electron's initial kinetic energy will belost in that region?

Reference no: EM13646248

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