A service station charges a battery using a current of 5.1A for 7.0h . How much...
1. A service station charges a battery using a 5.5 A current for 6.0 hours. How much charge passes through the battery? 2. What is the resistance of a toaster that uses a 5.0 amps on 120 volt line?
4. A flashlight operates with a 6.0-V battery, using a current of 1.75 A. How much charge passes through the bulb in 15.0 min? (2 marks)
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...
A 8.5 V battery supplies a 2.0 mA current to a circuit for 2.9 hr . Part A) How much charge has been transferred from the negative to the positive terminal? Part B) How much work has been done on the charges that passed through the battery?
A 9.5 V battery supplies a 3.5 mA current to a circuit for 7.0 h . Part A: How much charge has been transferred from the negative to the positive terminal? Part B: How much electric potential energy has been gained by the charges that passed through the battery?
A 6.5 V battery supplies a 3.0 mA current to a circuit for 2.6 hr . a.How much charge has been transferred from the negative to the positive terminal? answer in unit C b. How much work has been done on the charges that passed through the battery? answer in unit J
5. 14] In 20 sec, 0.500 C of charge passes through a 9.0-V battery. (a) How much energy does this represent? (b) What is the average current?
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 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?