Determine how far do the electrons move in given time

Reference no: EM13670756

An automobile starter motor is an electric motor used to start the gasoline engine. To operate the starter motor, the ignition switch is turned on, and a current of 50 Amp is supplied through a 2.0 millimeter radius copper wire that connects the motor to the automobile battery.

(a) If electric charge had to travel the 0.50 meter distance from the battery to the motor before the motor would operate, determine how long would it take?

(b) Determine how far do the electrons move in the 2.0 second required to start the engine?

Reference no: EM13670756

Questions Cloud

Evaluate how much force is needed to move the box : A 50.0 kilogram box is at rest on a horizontal floor where µk = 0.30. Evaluate how much force is needed to move the box at a constant speed of 4.31 m/s

Determine the final velocity of that car and truck : An automobile of mass 1500 kilogram moving at 25.0 m/s collides with a truck of mass 4500 kilogram at rest. Determine the final velocity of that car and truck just after the collision

Evaluate the magnitude of these three forces : A horizontal beam is attached to a vertical wall by a frictionless hinge and supported from below at an angle = 45o by a brace that is attached to a pin. Evaluate the magnitude of these three forces

Estimate what is the rms voltage : The instantaneous potential difference Vab across an electric light bulb has a maximum value of 170 Volt and a minimum value of -170 V. Evaluate what is the rms voltage

Determine how far do the electrons move in given time : An automobile starter motor is an electric motor used to start the gasoline engine. Determine how far do the electrons move in the 2.0 second required to start the engine

Find the extension of the spring : A block of mass m rests on a plane inclined at an angle θ with the horizontal. Find the extension of the spring the instant the block begins to move

Calculate what is the necessary length of wire : A piece of Nichrome wire has a radius of 7.6 x 10-3 meter. calculate the necessary length of wire

Compute what is its angular acceleration : A computer disk drive is turned on starting from rest and has constant angular acceleration. Determine what is its angular acceleration

Find the net force that ultimately stops the person : A 61 kilogram person is in a head-on collision. The car's speed at impact is 16 m/s. Find the net force that ultimately stops the person if she or he is not restrained by a seat belt or air bag

User Account

All Pages