You are analyzing a circuit with an unknown resistance connected across a battery of unknown voltage....
You are analyzing a circuit with an unknown resistance connected across a battery of unknown voltage. When you add 1010 to the resistance, the current through the circuit is reduced by 33. What is the resistance ?
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You are analyzing a circuit with an unknown resistance connected
across a battery of unknown voltage....
A battery provides a voltage of 8.00 V and has unknown internal resistance Rint. When the...
A battery provides a voltage of 8.00 V and has unknown internal resistance Rint. When the battery is connected across a resistor of resistance R1= 7.00 Ω , the current in the circuit is I1 = 1.00 A. If the external resistance is then changed to R2 = 5.00 Ω , what is the value of the current I2 in the circuit?
Four resistors are connected across a dc battery with voltage Vand no internal resistance, as shown...
Four resistors are connected across a dc battery with voltage Vand no internal resistance, as shown in the figure. If the current through the battery is I = 1 A, what is the voltage V? 22 www 3 92 BV 10 oov
Two resistors A and B are connected in series to a 6.0-V battery; the voltage across...
Two resistors A and B are connected in series to a 6.0-V battery; the voltage across resistor A is 2.0 V. When A and B are connected in parallel across a 6.0-V battery, the current through B is 2.0 A. What is the resistance of resistor A?
When you connect an unknown resistor across the terminals of a 1.50 V AAA battery having negligible internal resistance
When you connect an unknown resistor across the terminals of a 1.50 V AAA battery having negligible internal resistance, you measure a current of 17.2 mA flowing through it. What is the resistance of this resistor? If you now place the resistor across the terminals of a 12.4 V car battery having no internal resistance, how much current will flow? You now put the resistor across the terminals of an unknown battery of negligible internal resistance and measure a current of \(0.451\) A...
In circuit A, a resistor of resistance R is connected across the terminals of a battery...
In circuit A, a resistor of resistance R is connected across the terminals of a battery with no internal resistance. In circuit B, an identical resistor is connected across a battery which is identical to the battery in the other circuit, except it has internal resistance r. 75.0% less power is dissipated in the resistor in circuit B than the resistor in circuit A. Determine the ratio r/R. Remember to express the answer with three significant digits.
The voltage across the terminals of a 9.0V battery is 8.3V when the battery is connected...
The voltage across the terminals of a 9.0V battery is 8.3V when the battery is connected to a 60? load. What is the battery's internal resistance?
When you connect an unknown resistor across the terminals of a 1.50V AAA battery having negligible...
When you connect an unknown resistor across the terminals of a 1.50V AAA battery having negligible internal resistance, you measure a current of 18.3mA flowing through it. What is the resistance of this resistor? If you now place the resistor across the terminals of a 12.9V car battery having no internal resistance, how much current will flow? You now put the resistor across the terminals of an unknown battery of negligible internal resistance and measure a current of 0.459A flowing...
When two or more resistors are connected in parallel to a battery, the voltage across each...
When two or more resistors are connected in parallel to a battery, the voltage across each resistor is the same. the equivalent resistance of the combination is less than the resistance of any one of the resistors. the total current flowing from the battery equals the sum of the currents flowing through each resistor. all of the given answers O none of the given answers
Three resistors, 15.0 Ω, 23.0 Ω and R are connected across a 6.00 V battery. The...
Three resistors, 15.0 Ω, 23.0 Ω and R are connected across a 6.00 V battery. The current in the circuit is 0.100 A. (a) What is the resistance of the unknown resistor? (b) What is the voltage across each resistor? (c) What is the power used by each resistor?
A battery with a voltage of 16.0 V is connected to four resistors in the circuit...
A battery with a voltage of 16.0 V is connected to four resistors in the circuit shown above. The resistors are identical, each having a resistance of 8.00 ohms. What is the equivalent resistance of this set of four resistors? ohms Calculate the current through resistor C. A Which resistor has the most current through it, in this circuit? resistor A resistor B resistor C resistor D they all get equal currents, because the resistors are identical
Four resistors are connected across a dc battery with voltage Vand no internal resistance, as shown in the figure. If the current through the battery is I = 1 A, what is the voltage V? 22 www 3 92 BV 10 oov
When you connect an unknown resistor across the terminals of a 1.50 V AAA battery having negligible internal resistance, you measure a current of 17.2 mA flowing through it. What is the resistance of this resistor? If you now place the resistor across the terminals of a 12.4 V car battery having no internal resistance, how much current will flow? You now put the resistor across the terminals of an unknown battery of negligible internal resistance and measure a current of \(0.451\) A...
When two or more resistors are connected in parallel to a battery, the voltage across each resistor is the same. the equivalent resistance of the combination is less than the resistance of any one of the resistors. the total current flowing from the battery equals the sum of the currents flowing through each resistor. all of the given answers O none of the given answers
A battery with a voltage of 16.0 V is connected to four resistors in the circuit shown above. The resistors are identical, each having a resistance of 8.00 ohms. What is the equivalent resistance of this set of four resistors? ohms Calculate the current through resistor C. A Which resistor has the most current through it, in this circuit? resistor A resistor B resistor C resistor D they all get equal currents, because the resistors are identical
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