3. How long can a 12V car battery supply 250A to a starter motor if the...
The starter motor of a car engine draws a current of 140 A from the battery. The copper wire to the motor is 4.90 mm in diameter and 1.2 m long. The starter motor runs for 0.800 suntil the car engine starts. a) How much charge passes through the starter motor? b) How far does an electron travel along the wire while the starter motor is on?
The starter motor of a car engine draws a current of 140 A from the battery. The copper wire to the motor is 5.00 mm in diameter and 1.2 m long. The starter motor runs for 0.720 s until the car engine starts. How much charge passes through the starter motor? How far does an electron travel along the wire while the starter motor is on?
The starter motor of a car engine draws a current of 110 A from the battery. The copper wire to the motor is 6.0 mm in diameter and 1.3 m long. The starter motor runs for 0.60 s until the car engine starts. How much charge passes through the starter motor?
The starter motor of a car engine draws a current of 180A from the battery. The copper wire to the motor is 4.20mm in diameter and 1.2 m long. The starter motor runs for 0.830s until the car engine starts. A) How much charge passes through the starter motor? B) How far does an electron travel along the wire while the starter motor is on? Q2:What is the resistance of A) A 1.90 m long copper wire that is 0.100mm...
The starter motor of a car engine draws a current of 200 A from the battery. The copper wire to the motor is 5.40 mm in diameter and 1.2 m long. The starter motor runs for 0.660 s until the car engine starts. How far does an electron travel along the wire while the starter motor is on?
The starter motor of a car engine draws a current of 110 A from the battery. The copper wire to the motor is 4.00 mm in diameter and 1.2 m long. The starter motor runs for 0.920 s until the car engine starts. How far does an electron travel along the wire while the starter motor is on? in mm.
6) Car batteries supply a "nominal 12V voltage, but due to the internal resistance of the battery the actual voltage can be somewhat smaller. Consider this situation: Cars have an electric starter motor that draws 90A of current to turn over the engine pistons and start the car. While this 90A current is being drawn from the battery, the terminal voltage across the battery drops down to 11V. Use this information to find the internal resistance of the battery.
The starter motor of a car engine draws a current of 190 A from the battery. The copper wire to the motor is 4.30 mm in diameter and 1.2 m long. The starter motor runs for 0.670 s until the car engine starts. Part A How much charge passes through the starter motor? Express your answer with the appropriate units. Request Answer Part B How far does an electron travel along the wire while the starter motor is on? Express...
A 12V car battery dies not so much because its voltage drops but because chemical reactions increase its internal resistance. A good battery connected with jumper cables can both start the engine and recharge the dead battery. Consider the automotive circuit.a. How much current could the good battery alone drive through the starter motor? b. How much current is the dead battery alone able to drive through the starter motor? c. With the jumper cables attached, how much current passes through the...
Constants The starter motor of a car engine draws a current of 200 A from the battery. The copper wire to the motor is 5.0 mm in diameter and 1.0 m long. The starter motor runs for 0.50 s until the car engine starts. How much charge passes through the starter motor?