When resistors are in series, each resistor has the same current but the voltage is...
When resistors are in series, each resistor has the
same current but the voltage is different for each according to
Ohm’s Law. A given circuit consists of two resistors in series
connected to a 24.0-V battery. The current in the circuit is 0.0320
A. If R_1=250.0 Ω,and R_2=500.0 Ω.
Find the potential difference across each
resistor.
Find the equivalent resistance.
If the circuit in Problem 6 above is reconnected with
the two resistors in parallel, the voltage across each resistor
will now be the same, but the current will be different.
Find the current in each resistor for the parallel
case.
Find the equivalent resistance with the resistors in
parallel.
Homework Answers
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When resistors are in series, each resistor has the
same current but the voltage is...
Procedure 1: Measure Voltage and Current for Resistors in Series One 100-Ω Resistor Item Value voltage...
Procedure 1: Measure Voltage and Current for Resistors in Series One 100-Ω Resistor Item Value voltage across voltage source 3.174 V measured current through circuit |0.032 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-S2 resistor 3.150 V 100 Ω Two 100-Ω Resistors in Series Item Value voltage across voltage source3.198 V measured current through circuit 0.017 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-2 resistor 1.582...
Three 4.3 Ω resistors are connected in series with a 16.0 V battery. Find the following....
Three 4.3 Ω resistors are connected in series with a 16.0 V battery. Find the following. (a) the equivalent resistance of the circuit (b) the current in each resistor (c) Repeat for the case in which all three resistors are connected in parallel across the battery. equivalent resistance ______ current in each resistor _______
Three 4.3 Ω resistors are connected in series with a 16.0 V battery. Find the following....
Three 4.3 Ω resistors are connected in series with a 16.0 V battery. Find the following. (a) the equivalent resistance of the circuit (b) the current in each resistor (c) Repeat for the case in which all three resistors are connected in parallel across the battery. equivalent resistance ______ current in each resistor _______
21.7- Resistors in Series and Parallel In the circuit below the voltage supplied by the battery...
21.7- Resistors in Series and Parallel In the circuit below the voltage supplied by the battery is 24.0 V and the resistance of the resistors, R1, R2 and R3 are 4.0 Ω, 10.0 Ω and 24.0 Ω respectively what is the current through the resistor R? R1 R2 Ri Submit Answer Tries 0/10 What is the current through the resistor R2? Submit Answer Tries o/1o What is the current through the resistor R3? Submit Answer Tries 0/10
(a) What is the current flowing through each resistor in a circuit consisting of a 48.0-V...
(a) What is the current flowing through each resistor in a circuit consisting of a 48.0-V battery and a 24.0 Ω resistor connected in series with a 96.0 Ω resistor? (b) What is the voltage drop across each resistor? (c) What is the power dissipated in each resistor? (d) If the two resistors were connected in parallel rather than series, what would be the current flow through each resistor? (e) What would be the voltage drop across each resistor for...
A series circuit is created with a 7-V battery and two resistors. One resistor has a...
A series circuit is created with a 7-V battery and two resistors. One resistor has a resistance of 38 Ω while the other has a resistance of 14 Ω. What is the voltage difference across the 38 Ω resistor?
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
When unequal resistors are connected in series across an ideal battery, A) the same power is...
When unequal resistors are connected in series across an ideal battery, A) the same power is dissipated in each one. B) the potential difference across each is the same. C) the current flowing in each is the same. D) the equivalent resistance of the circuit is less than that of the smallest resistor. E) the equivalent resistance of the circuit is equal to the average of all the resistances. A number of resistors are connected across points A and B...
1. A circuit has three resistors connected to a 3.00-V battery in series: Ri -15.0, R2-10.02,...
1. A circuit has three resistors connected to a 3.00-V battery in series: Ri -15.0, R2-10.02, and Rs 25.02 Find the equivalent resistance, Roxy the total current in the circuit, Iin, and the voltage across EACH rsistor Vi. Vo and V.(10 pts total - 2 pts. each) E-so 2110.0-0 5.o.n total current in the circuit, Itot, and the current through EACH resistor, I, 1, and l. (10 pts. total - 2 pts. each) 2. The same resistors are now connected...
(a) What is the equivalent resistance of six resistors connected in series with a 16.0-V battery...
(a) What is the equivalent resistance of six resistors connected in series with a 16.0-V battery if each resistor has a value of 23.0 Ω? (answer in Ω) (b) Determine the current flowing through each of the six resistors. (answer in A) (c) If the six resistors were instead connected in parallel across the battery, what would be the equivalent resistance? (answer in Ω) (d) Determine the current through each resistor for this parallel connection (answer in A)
Procedure 1: Measure Voltage and Current for Resistors in Series One 100-Ω Resistor Item Value voltage across voltage source 3.174 V measured current through circuit |0.032 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-S2 resistor 3.150 V 100 Ω Two 100-Ω Resistors in Series Item Value voltage across voltage source3.198 V measured current through circuit 0.017 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-2 resistor 1.582...
21.7- Resistors in Series and Parallel In the circuit below the voltage supplied by the battery is 24.0 V and the resistance of the resistors, R1, R2 and R3 are 4.0 Ω, 10.0 Ω and 24.0 Ω respectively what is the current through the resistor R? R1 R2 Ri Submit Answer Tries 0/10 What is the current through the resistor R2? Submit Answer Tries o/1o What is the current through the resistor R3? Submit Answer Tries 0/10
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
When unequal resistors are connected in series across an ideal battery, A) the same power is dissipated in each one. B) the potential difference across each is the same. C) the current flowing in each is the same. D) the equivalent resistance of the circuit is less than that of the smallest resistor. E) the equivalent resistance of the circuit is equal to the average of all the resistances. A number of resistors are connected across points A and B...
1. A circuit has three resistors connected to a 3.00-V battery in series: Ri -15.0, R2-10.02, and Rs 25.02 Find the equivalent resistance, Roxy the total current in the circuit, Iin, and the voltage across EACH rsistor Vi. Vo and V.(10 pts total - 2 pts. each) E-so 2110.0-0 5.o.n total current in the circuit, Itot, and the current through EACH resistor, I, 1, and l. (10 pts. total - 2 pts. each) 2. The same resistors are now connected...
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