A certain Tesla car has a 400 V battery which stores 2.9x108 J. The car can...
A certain Tesla car has a 400 V battery which stores 2.9x108 J. The car can travel 402 km (250 miles) at 105 km/hr (65 mph = 29 m/s) on just the battery before it is depleted. The steps below will let you determine the current delivered by the battery.
A. How long does it take to deplete the battery?
B. What is the power delivered by the battery (P=E/dt)?
C. Power in a circuit is related to the potential difference, current and resistance in the circuit. What is the current delivered by the battery?
D. What is the resistance of the circuit?
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A certain Tesla car has a 400 V battery which stores 2.9x108 J.
The car can...
The 400 V battery of a Tesla model S electric car stores 3.0 x 108J of...
The 400 V battery of a Tesla model S electric car stores 3.0 x 108J of energy. At 65 mph, the car can drive 250 mi before the battery is depleted. At this speed, what is the current delivered by the battery?
A car battery has an emf of 12.0 V and an internal resistance of 0.20 Ω....
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An old car battery that has an emf of elementof_1 = 11.6 V and an internal...
An old car battery that has an emf of elementof_1 = 11.6 V and an internal resistance of 40.0 mohm is connected to an R = 2.00 ohm resistor. In an attempt to recharge the battery, you connect a second battery that has an emf of elementof_2 = 12.6 V and an internal resistance of 10.0 mohm in parallel with the first battery and the resistor with a pair of jumper cables. Draw a diagram of the circuit. Choose File...
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2. The electric vehicle Tesla Model S has a drag coefficient of 0.24, a mass of 2100 kg, and a frontal area of 2.4 m2....
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a. Circuit Element AV (V) (4) R(2) Battery 12 3.6 89 R1 -12 -0.71 17 R2 -12 -0.413 29 R3 -12 -0.279 43 b. What is the relationship among the potential drops across each resistor when the resistors are in d. Compare the total resistance experienced by the potential difference and current through the battery (i.e. the net resistance) to that for the three resistors when combined according to the rules in your textbook/lecture notes. e. If a fourth resistor...
a. Circuit Element AV (V) (4) R(2) Battery 12 3.6 89 R1 -12 -0.71 17 R2...
a. Circuit Element AV (V) (4) R(2) Battery 12 3.6 89 R1 -12 -0.71 17 R2 -12 -0.413 29 R3 -12 -0.279 43 b. What is the relationship among the potential drops across each resistor when the resistors are in d. Compare the total resistance experienced by the potential difference and current through the battery (i.e. the net resistance) to that for the three resistors when combined according to the rules in your textbook/lecture notes. e. If a fourth resistor...
Pease answer questions 4 and 5! Thank you so much! 4. Connect the 2nd resistor in...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
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The 400 V battery of a Tesla model S electric car stores 3.0 x 108J of energy. At 65 mph, the car can drive 250 mi before the battery is depleted. At this speed, what is the current delivered by the battery?
An old car battery that has an emf of elementof_1 = 11.6 V and an internal resistance of 40.0 mohm is connected to an R = 2.00 ohm resistor. In an attempt to recharge the battery, you connect a second battery that has an emf of elementof_2 = 12.6 V and an internal resistance of 10.0 mohm in parallel with the first battery and the resistor with a pair of jumper cables. Draw a diagram of the circuit. Choose File...
2. The electric vehicle Tesla Model S has a drag coefficient of 0.24, a mass of 2100 kg, and a frontal area of 2.4 m2. The coefficient of rolling resistance of its tires is 0.01. Recall the density of air at sea level is 1.3 kg/m3. How much kinetic energy is required to overcome rolling resistance and air resistance (drag) at Autobahn speeds of 180 km/hr for a 200 km trip? How much useful energy (in MJ) and money (in...
a. Circuit Element AV (V) (4) R(2) Battery 12 3.6 89 R1 -12 -0.71 17 R2 -12 -0.413 29 R3 -12 -0.279 43 b. What is the relationship among the potential drops across each resistor when the resistors are in d. Compare the total resistance experienced by the potential difference and current through the battery (i.e. the net resistance) to that for the three resistors when combined according to the rules in your textbook/lecture notes. e. If a fourth resistor...
a. Circuit Element AV (V) (4) R(2) Battery 12 3.6 89 R1 -12 -0.71 17 R2 -12 -0.413 29 R3 -12 -0.279 43 b. What is the relationship among the potential drops across each resistor when the resistors are in d. Compare the total resistance experienced by the potential difference and current through the battery (i.e. the net resistance) to that for the three resistors when combined according to the rules in your textbook/lecture notes. e. If a fourth resistor...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
1. Figure G: The ideal battery has an emf of 14 V. What is the current (A) in R a) 0.200 D0.250 b) 1.00 g) 0.100 c)0.500 h)0.235 2. Figure C shows, in cross section, a spherical conducting shell that surrounds a particle of charge -2e. The shell d) 0.667 i) 1.23 e) 0.750 has a net charge of -6e. What is the magnitude (N/C) of the electric field at point P, at distance2.00 m from the j)0.820 center of...
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